HALP PLS
what is x?

x =x=x, equals
^\circ

degrees

HALP PLSwhat Is X?x =x=x, Equals ^\circ Degrees

Answers

Answer 1

Answer:

x = 90°

Step-by-step explanation:

The line that contains angle x and the 90° angle is a straight line.

A straight line measures as 180°.

So, subtracting the given 90° from the 180° line that the two angles share, we would get the measure of x.

[tex]180-90 =x[/tex]

Which means, [tex]x=90[/tex].

So the value of x is 90°.


Related Questions

Which geometric shape could be used to model the building?


cylinder

pyramid

cone

rectangular prism

Answers

Answer:

Rectangular Prism

Step-by-step explanation:

We usually see building shaped as a 3D rectangle. If this is the type of building you are talking about, we use a rectangular prism in order to build the building with correct measurements.

Casey is deciding which of two landscapers to hire. Each landscaper charges an hourly rate plus a fee for each job. Casey correctly wrote and solved a system of linear equations by substitution. In his work, he substituted an expression for one variable and solved for the other. This resulted in the equation 5

Answers

One landscaper's hourly rate is $15 lower than the other landscaper's. Casey is deciding which of two landscapers to hire. Each landscaper charges an hourly rate plus a fee for each job.

What is system of linear equations?

A set of two linear equations with two variables is a system of linear equations. Casey is deciding between hiring one of two landscapers. Each landscaper bills a fee for each job in addition to an hourly rate. A set of linear equations was appropriately written and solved by Casey using substitution. He solved for the other variable and substituted an expression for one in his work. The intersection of the lines that represent the linear equations is where a system of linear equations finds its solution. Each landscaper bills a fee for each job in addition to an hourly cost. Casey produced a system of linear equations that was correctly written and solved. The hourly rates for both landscapers are the same, however their rates for individual jobs vary.

Casey is deciding between hiring one of two landscapers. Each landscaper bills a fee for each job in addition to an hourly cost. By using substitution, Casey created and properly figured out a set of linear equations. He solved for the other variable and replaced an expression for one in his work, producing the equation 5 = 20.

equation 5=20

20-5 = 15

Therefore, One landscaper's hourly rate is $15 lower than the other landscaper's.

Learn more about system of linear equations here:

https://brainly.com/question/27664510

#SPJ4

Select the correct answer. Find the solution(s) for x in the equation below. x^2 -25 =0

Answers

Answer:

Step-by-step explanation:

Find the roots of x^2-25=0 by solving for x.

Add 25 to both sides

x^2=25

Square root both sides

x=-5

x=5

Answer:

x=5;x=-5

Step-by-step explanation:

It was right for me

Jagrit is looking at two computer repair stores.


Store 1: Data-Fix

The total cost charged by Data-Fix is represented by the graph

as shown.

a) Write an equation to model the relation of total cost, C, and

number of hours, n as shown in the graph.

b) One of the points on the graph is (3, 60). Explain the

meaning of this point, in the context of this scenario.


Store 2: Comput-Repair

It charges a fixed cost of $10 plus $15 per hour for repair

services.

c) Write an equation to model the relation of total cost, C, and

number of hours, n, in Comput-Repair.

d) On the grid provided, graph the line that describes the fee structure for Compu-Repair.

e) What are the coordinates of the point of intersection?

f) What does it mean in this scenario?

g) Based on the point of intersection, how would you advise Jagrit when trying to choose between the two

computer repair stores? Fully explain your answer supported by the information from the graph.
PLEASE I DON'T HAVE TIME

Answers

See below for the solution of each question

The equation of the model

The points are given as:

(3,60) and (5, 80)

The equation is calculated as:

[tex]C(n) = \frac{C_2 -C_1}{n_2 -n_1} * (n - n_1) + C_1[/tex]

This gives

[tex]C(n) = \frac{80- 60}{5-3} * (n - 3) + 60[/tex]

Evaluate the quotient

C(n) = 10 * (n - 3) + 60

Expand

C(n) = 10n - 30 + 60

Evaluate

C(n) = 10n + 30

Hence, the relation of total cost, C, and number of hours, n is C(n) = 10n + 30

Explain the points on (3, 60)

The point (3, 60) means he paid $60 for 3 hours

The equation of the model for Comput-Repair

Here, we have:
Fixed = $10

Hourly rate = $15

The equation is calculated as:

C(n) = Fixed + Rate * Number of hours

This gives

C(n) = 10 + 15n

Hence, the relation of total cost, C, and number of hours, n is C(n) = 10 + 15n

The graph of the fee structure for Compu-Repair

The equation is represented as:

C(n) = 10 + 15n

See attachment for the graph

The coordinates of the point of intersection

This is the point where the two lines intersect.

From the graph, we have the point of intersection to be:

(n, C(n)) = (4, 70)

The meaning in this scenario

This means that the charges for Comput-Repair and Data-Fix are the same after 4 hours

Advice Jargit

Based on the point of intersection, it is best that Jargit uses Compu-Repair because they have a lesser hourly rate

Read more about linear functions at:

https://brainly.com/question/4025726

#SPJ1

The line plot (shown in the attached image) shows the prices of sunglasses at a department store.

a. Find the mean, median, and mode.
b. Which measure best describes the data? Why?
c. Which measure might be misleading in describing the average price of sunglasses? Explain your reasoning.

Please help!! show all work

Answers

a. The median is 70, the mode is 60, and the mean is 70.8.

b. Mean best captures the data.

c. When there are outliers, the mean might be a deceptive center measure.

Calculating the Mean, Median, and Mode

Mean: Total number of sunglasses / total quantity of pries

Mean = (20 + 20 + 50 + 50 + 50 + 60 + 60 + 60 + 60 + 60 + 60 + 70 + 70 + 70 + 80 + 80 + 80 + 80 + 90 + 90 + 90 + 90 + 100 + 100 + 130) / 25

Mean = 70.8

Median is equal to the (n/2 + 1)th term.

The number of sunglasses in this case is n.

(25/2 + 1)th term as the median

Median = 13th term

Median is 70

Mode is  the most frequent data

Therefore, mode = 70

Why is mean the most appropriate central measure ?

The mean is often the ideal measure of central tendency to use when your data distribution is continuous and symmetrical, such as when your data are normally distributed. So, mean here denotes the typical cost of the sunglasses.

Learn more about mean here:

https://brainly.com/question/17060266

#SPJ1

Answer:

Step-by-step explanation:

find x and the measure of each side. Round to two decimal places, if necessary.

Answers

The values of the triangles are as follows:

x = 7 unitsGH = 21 unitsHI = 21 unitsGI = 12 units

How to find angles and side of a triangle?

The triangle is an isosceles triangle because two sides and angles are equal. Therefore,

4x - 7 = 2x + 7

4x - 2x = 7 + 7

2x = 14

x = 14 / 2

x = 7 units

GH = 4(7) - 7 = 28 - 7 = 21

HI = 2(7) + 7 = 14 + 7 = 21

GI = 7 + 5 = 12

learn more on triangle here: https://brainly.com/question/21279088

#SPJ1

Help please!!!
will give brainliest

Answers

The parameters of the sinusoidal function graphs can be found from the coordinates of the given locations.

First graph;

a. Amplitude = 0.5

b. The period = 2•π

c. The horizontal shift = 1

d. The vertical shift = π/4

Second graph;

a. Amplitude = 2

b. The period = π

c. The horizontal shift = -π/4

d. The vertical shift = -2

Which method can be used to find the graph parameters?

First graph;

a. The amplitude is half the distance between the y-value peak point and the y-value of a throw (lowest point) on the graph.

The coordinate of a peak point in the first graph is (0, -1.5)

The coordinate of a throw point is (π/2, -2.5)

Therefore;

Amplitude = (-1.5 - (-2.5)) ÷ 2 = 0.5

b. The period is the number of cycles per second, we have;

Period = 1/ff = Frequency

From the graph, we have;

f = 1 cycle per π

Therefore;

The frequency = 1/π cycle per unit length

Period = 1/(1/π) = π

c. The horizontal shift is the distance from the closet intersection of the midline and the rising region of the graph and the y-axis.

Therefore;

The horizontal shift = (-π/2)/2 = -π/4

d. The vertical shift is the distance from the horizontal axis to the midline of the graph.

By observation, the midline is y = -2

Therefore;

The vertical shift = -2

Second Graph;

For the second graph, we have;

a. Amplitude = (3 - (-1))/2 = 2

b. Frequency = 1/(2×(5•π/4 - π/4)) = 1/(2•π)

Therefore;

Period = 1/(1/(2•π)) = 2•π

c. Horizontal shift = Distance between x-coordinate of the intersection of the midline and the graph and the x-coordinate of the closest peak.

Therefore;

Horizontal shift = π/4 - 0 = π/4

d. Vertical shift = (3 + (-1))/2 = 1

Learn more about the graphs of sinusoidal functions here:

https://brainly.com/question/2410297

#SPJ1

I can't figure out the equivalent fraction. Whoever gets it first gets brainliest, and please do explaination

Answers

Factorize the numerator and denominator. You'll see that they both have a factor of 4 that can be canceled. The introduce a factor of 3 to change the denominator to 36.

[tex]\dfrac{28}{48} = \dfrac{4\times7}{4\times12} = \dfrac7{12} = \dfrac{3\times7}{3\times12} = \boxed{\dfrac{21}{36}}[/tex]

Stronger evidence against the null hypothesis is indicated by: Group of answer choices lower levels of significance. smaller p-values. lower probabilities for the power of the test. smaller critical values.

Answers

Stronger evidence against the null hypothesis is indicated by: smaller p-values.

What is null hypothesis?

A statistical conjecture known as a null hypothesis asserts that certain features of a population or data-generating process are not different from one another.

A mechanism to reject the null hypothesis with a predetermined level of confidence is provided by hypothesis testing.

The alternative hypothesis is supported if the null hypothesis can be rejected.

The foundation of the scientific falsification principle is null hypothesis testing. The null hypothesis presupposes that any variation in the selected characteristics you observe in a set of data is the result of chance.

Learn more about null hypothesis here:

https://brainly.com/question/13045159

#SPJ4

For the real-valued functions f(x)=2x+3 and g(x)=√x-5, find the composition fog and specify its domain using interval notation.
(fog)(x) =
Domain of fog:

Answers

Find fog

fog(x)f(g(x))f(√x-5)2√(x-5)+3

For real range the domain

x-5≥0x≥5

Domain is [5,oo)

If WX= 82 cm, find the length of YZ. (OV = 9cm and OV is perpendicular to YZ)

Answers

The length of the measure of YZ is 80cm

Perpendicular lines

Perpendicular lines are lines that are at angle 90 degrees to each other. From the given diagram;

WX = 82cm

Required

Length. of YZ

Using the pythagoras theorem

YV = VZ = √41²-9²

YV = VZ = √1600

YV = VZ = 40

Since YZ = YV + VZ

YZ = 40cm + 40cm

YZ= 80cm

Hence the length of the measure of YZ is 80cm

Learn more on perpendicular lines here: https://brainly.com/question/1202004

#SPJ1

Bens barbershop has a rectangular logo for their business that measures 7 1/5 feet long with an area that is exactly the maximum area allowed by the building owner. create an equation that could be used to determine m, the unknown side length of the logo.

Answers

A = 7M is the equation that might be used to find the unknown side length, M, of the rectangular logo.

Expression steps of the equation

We can determine the following details from the query:

Logo= rectangle with a

Length ,L= 7-foot

'A' stands for the logo's area, and 'M' for the side that isn't recognized.

The rectangle's area (A) is computed using:

A = L*W

⇒A = 7*M

(As per query, length, L=7 & W= M)

Consequently, the formula 'A = 7M' might be used to calculate the logo's undetermined side length, M.

Learn more about the area of the rectangle here:

https://brainly.com/question/20693059

#SPJ4

Suppose a random samples of ticket prices for concerts by the Rolling Stones was obtained. For comparison purposes another random sample of Coldplay ticket prices was obtained. True or False: The two groups of data are independent samples.

Answers

A random samples of ticket prices for concerts and the random samples of Coldplay ticket prices are independent . The answer is True.

According to the questions,

A random samples of ticket prices for concerts by the Rolling Stones was obtained. For comparison purposes another random samples of Coldplay ticket prices was obtained.

The two groups of data are independent samples.

Hence, a random samples of ticket prices for concerts and the random samples of Coldplay ticket prices are independent . The answer is True.

Learn more about random samples here

https://brainly.com/question/17040012

#SPJ4

a total of $7000 is invested: part at 6% and the remainder at 10%. How much is invested at each rate if the annual interest is $470?

Answers

Answer:

680

Step-by-step explanation:

A compound inequality is shown below.

x ≤ 3 and x ≥ 0

Which graph represents the solution of the inequality?​

Answers

Answer:

It is the first graph

Step-by-step explanation:

The line under the > and < sign means that it must include the 3 and the 0.  The closed circle is showing that the 3 and 0 or included.

The following two-way table describes student's
after school activities. find the probability that a
randomly selected student either does sports or
works.
grade
sports
music/drama
work
20
7
sophomore
3
junior
20
13
2
25
5
senior
5
p(sports u work) = [?]
round to the nearest hundredth.
lol

Answers

P ( work/ senior ) = 0.14

The attached table

required

P ( work/ senior )

This is calculated using:

P ( work/ senior ) = n ( work/ senior )/ n ( senior ).

n ( work/ senior ) = 5

n ( senior ) = 25 + 5 + = 35

So:

P ( work/ senior ) = 5/35

P ( work/ senior ) = 0.14

Add 25+5+5 (because that is all the numbers in the 'Seniors' row) and then take the 5 that is in the 'Work' column and put that over 25. (5/25 fraction as a percent is 14).

Learn more about probability at

https://brainly.com/question/24756209

#SPJ4

Vic is standing on the ground at a point directly south of the base of the CN Tower and can see the top when looking at an angle of elevation of 61°. Dan is standing on the ground at a point directly west of the base of the tower and must look up at an angle of elevation of 72° in order to see the top. If the CN Tower is 553.3 m tall,how far apart are Vic and Dan to the nearest meter? Include a well-labeled diagram as part of your solution.

Answers

The angle of elevation of 61° and 72° with the height of the tower being 553.3 m. gives Vic's distance from Dan as approximately 356 meters.

How can the distance between Vic and Dan be calculated?

Location of Vic relative to the tower = South

Vic's sight angle of elevation to the top of the tower = 61°

Dan's location with respect to the tower = West

Dan's angle of elevation in order to see the top of the tower = 72°

Height of the tower = 553.3m

[tex]tan( \theta) = \frac{opposite}{adjacent} [/tex]

[tex]tan( 61 ^{ \circ}) = \frac{553.3}{ Vic' s\: distance \: to \: tower} [/tex]

[tex]distance = \frac{553.3}{tan ( {61}^{ \circ} )} = 306.7[/tex]

Vic's distance from the tower ≈ 306.7 m

Similarly, we have;

[tex] Dan's distance = \frac{553.3}{tan ( {72}^{ \circ} )} = 179.8[/tex]

Dan's distance from the tower ≈ 179.8 m

Given that Vic and Dan are at right angles relative to the tower (Vic is on the south of the tower while Dan is at the west), by Pythagorean theorem, the distance between Vic and Dan d is found as follows;

d = √(306.7² + 179.8²) ≈ 356

Therefore;

Vic is approximately 356 meters from Dan

Learn more about Pythagorean theorem here:

https://brainly.com/question/343682

#SPJ1

Which of the following expressions has a product of 36?

A. (-3)(12)
B. (-6)(-6)
C. 2(-18)
D. 4 · 8

Answers

Answer:

B. (-6)(-6)

Step-by-step explanation:

-  X - = +

and 6 x 6 = 36.

Please HELP!!!!
will give brainliest!!

Answers

Answer:

Original equation:

y = a sin(b(θ -c)) + d

a = vertical dilation (stretch) of the amplitude

b = horizontal compression (shrink) of the period

c = horizontal shift (left/right)

d = vertical shift (up/down)

Your function is:

y = 3 sin(3θ + π) - 2

First, put it into the general from by factoring out the three in the argument of the sine:

y = 3 sin(3(θ + π/3)) - 2

a = vertical (amplitude) dilation = 3

b = horizontal (period) compression = 2π/period = 3

c = horizontal shift = π/3 to the left

d = vertical shift = -2

How do I put the pairs for the values in the domain

Answers

Answer:

Step-by-step explanation:  use a square bracket [ when the set includes the endpoint and a parenthesis ( to indicate that the endpoint is either not included or the interval is unbounded.

find the slope of the line on the graph write your answer as a fraction or a whole number

Answers

Answer:

-3/2

Step-by-step explanation:

Slope=rise/run

Pick any 2 points and you can see that for every increase in 2 increases for x, there are 3 decreases for y.

Suppose that events E and F are independent, P(E)=0.6, and P(F)=0.7.
What is the P(E and F)?
The probability P(E and F) is
(Type an integer or a decimal.)

Answers

Answer:

Step-by-step explanation:

hello :

P(E and F)=0.7×0.6 =0.42

solve these linear equation
x + 4y = 16
3x + 5y = 27​

Answers

Use elimination

x+4y=16--(1)3x+5y=27--(2)

(1)×5 and (2)×4

5x+20y=80--(3)12x+20y=108--(4)

(3)-(4)

-7x=-28x=4

Putting in eq(1)

4y=16-44y=12y=3

x + 4y = 16 __(1)

3x + 5y = 27 __(2)

Multiply the 1st equation by 3

3x + 12y = 48 __(3)

Solving (2) and (3)

3x + 12y = 48

3x + 5y = 27

__________

(-) (-) (-)

7y = 21

So, y = 3

By, putting the value of y = 3 in equation 1

x + 4(3) = 16

x + 12 = 16

x = 16 - 12

x = 4

We got -

The value of x = 4 and y = 3

Hope it helps you any confusions you may ask!

Choose the equation that satisfies the data in the table.

Answers

Answer:

Option A.

Step-by-step explanation:

Demonstration

[tex]y=\frac{7}{4} x+7[/tex]

for x = -4

[tex]y=\frac{7}{4} (-4)+7=-\frac{28}{4} +7=-7+7=0[/tex]

for x= 0

[tex]y=\frac{7}{4}(0) +7=0+7=7[/tex]

for x= 4

[tex]y=\frac{7}{4} (4)+7=\frac{28}{4} +7=7+7=14[/tex]

Hope this helps

Determine if the solution set for the system of equations shown is the empty set, contains one point or is infinite. x + y = 6 x - y = 0

Answers

The solution of the system of equations contains one point

How to determine the number of solutions?

The system is given as:

x + y = 6

x - y = 0

Add both equations

2x = 6

Divide by 2

x = 3

Substitute x = 3 in x - y = 0

3 - y = 0

Solve for y

y = 3

So, we have x =3 and y = 3

Hence, the solution of the system of equations contains one point

Read more about system of equations at:

https://brainly.com/question/14323743

#SPJ1

You work on a surgical unit that receives 87 new patients per week. In your spare time, you are trying to improve pain control across the unit. As you prepare to collect your baseline data before testing your change, you consider your plan to gather this information. Which of the following would be the best data collection plan for this project, and why

Answers

Collect data on a representative selection of patients for two weeks.

is the best data collection plan for this project.

According to the statement

we have a given that the surgical unit that receives 87 new patients per week.

and we have to tell the data plan to collect the baseline data before testing your change to control the pain across the unit.

And We know that the Data collection is A representative sample is one technique that can be used for obtaining insights and observations about a targeted population group

So,

Collecting data on a representative portion of your population — that is, sampling — allows you to collect baseline data and start making improvements faster, using fewer resources, than would be possible if you tried to look at every patient. Baseline data is important so that you can see if the changes you are testing are leading to improvement. Collecting data about a non representative sample of your population, such as by looking only at patients with the most severe pain, won't show the broad impact of your project on your unit.

So, Collect data on a representative selection of patients for two weeks.

is the best data collection plan for this project.

Learn more about Data collection here https://brainly.com/question/518894

Disclaimer: This question is incomplete. Please read the full content below.

Question:

You work on a surgical unit that receives 87 new patients per week. In your spare time, you are trying to improve pain control across the unit. As you prepare to collect your baseline data before testing your change, you consider your plan to gather this information. Which of the following would be the best data collection plan for this project, and why?

(A) Collect data on the pain level of every patient for at least a year.

(B) Collect data for at least a year, focusing only on patients who have undergone especially painful surgeries.

(C) Collect data on a representative selection of patients for two weeks.

(D) There is no reason to collect baseline data.

#SPJ4

two hundred twenty five students play a team sport at lincoln high school these students represent 3/8 of the total

Answers

The total number of students in the school is calculated as; 600 students

How to find fraction of a total?

Usually, some figures are expressed as a fraction of a whole as depicted in this case. Thus, when we are given a fraction of a whole to be equal to a particular figure, we will just cross multiply to get the total number.

We are told that;

Number of students that play a team sport at Lincoln high school = 225

Now, we are told that the number above represents a fraction of 3/8 of the total students in that school.

Thus, if the total number of students in the school is x, then we can say that;

(3/8)x = 225

Multiply both sides by 8 to get;

3x = 1800

x = 1800/3

x = 600 students

Thus, we can conclude that if two hundred and twenty five students play a team sport at Lincoln high school and these students represent 3/8 of the total, then we can say that the total number of students in the school is 600 students.

Read more about Fraction of Total at; https://brainly.com/question/11562149

#SPJ1

Use the box-and-whisker plots to determine which statements are true.

Answers

The true statements are :

the average monthly temperatures of New Orleans are not as varied as that of Indianapolis.

The median of the average monthly temperatures of New Orleans is equal to the upper quartile of the average monthly temperature of Indianapolis.

What are the true options?

A box plot is used to study the distribution and level of a set of scores. The box plot consists whiskers. The whiskers represents the minimum and maximum scores.

On the box, the first line to the left represents the lower (first) quartile. The next line on the box represents the median.  The third line on the box represents the upper (third) quartile.

Range for New Orleans = 85 - 50 = 35

Range for Indianapolis = 75 - 25 = 50

Median for New Orleans = 70

Upper quartile for  Indianapolis = 70

To learn more about box plots, please check: https://brainly.com/question/27215146

#SPJ1

prove that if r is a matrix in echelon form, then a basis for row(R) consists of the nonzero rows of R

Answers

Let [tex]$\boldsymbol{r}_{1}, \ldots, \boldsymbol{r}_{k}$[/tex] be the nonzero rows of [tex]$R$[/tex] starting from the 1st row to the [tex]k[/tex]th row.

Step 1: We want to show that

R(R)= span [tex]$\boldsymbol{r}_{1}, \ldots, \boldsymbol{r}_{k}$[/tex]

For any vector [tex]v $$\in \mathcal{R}(R)$$[/tex], We may write

v= [tex]$$c_{1} \boldsymbol{r}_{1}+c_{2} \boldsymbol{r}_{2}+\cdots+c_{k} \boldsymbol{r}_{k}+c_{k+1} \mathbf{0}+\cdots+c_{m} \mathbf{0}$$[/tex]

Then v= [tex]$$c_{1} r_{1}+c_{2} r_{2}+\cdots+c_{k} r_{k}$$[/tex]

So [tex]v[/tex] belongs to span{ [tex]$\boldsymbol{r}_{1}, \ldots, \boldsymbol{r}_{k}$[/tex]}

Thus R(R)[tex]\leq[/tex] Span [tex]$\boldsymbol{r}_{1}, \ldots, \boldsymbol{r}_{k}$[/tex]

But trivially,

span [tex]$\boldsymbol{r}_{1}, \ldots, \boldsymbol{r}_{k}$[/tex]≤ span{[tex]$\boldsymbol{r}_{1}, \ldots, \boldsymbol{r}_{k}$[/tex], 0, . . . , 0} = R(R),

span [tex]$\boldsymbol{r}_{1}, \ldots, \boldsymbol{r}_{k}$[/tex]=R(R)

Step 2: We want to show that  [tex]$\boldsymbol{r}_{1}, \ldots, \boldsymbol{r}_{k}$[/tex]are linearly independent. Suppose otherwise,

then we can write

[tex]$$c_{1} \boldsymbol{r}_{i_{1}}+\cdots+c_{\ell} \boldsymbol{r}_{i_{\ell}}=\mathbf{0}$$[/tex]

From Steps 1 and 2, we have proven that the nonzero rows of R form a basis for the row space.

#SPJ4

please answer both asap!!!

Answers

I think for the first one its always occur along plate boundaries, and for the second one its season of the year.
Other Questions
Strike slip faults result from horizontal displacement of the rock units along the strike or trend of a fault.T/F Assume that 90-day U.S. securities have a 3.5% annualized Interest rate, whereas 90-day Canadian securities have a 4% annualized Interest rate. In the spot market. 1 U.S. dollar can be exchanged for 1.4 Canadian dollars. If interest rate parity holds, what is the 90-day forward rate exchange between U.S. and Canadian dollars?1) C$ 1.3714/$ 2) C$ 1.4017/5 3) C$ 1.5236/5 4) C$ 1.5910/$ is the proper term for alternate expanding and contracting of swelling clays. is called Let Ai be the set of all nonempty bit strings (that is, bit strings of length at least one) of length not exceeding i. Find a) ni=1Ai= b) $\biLet Ai be the set of all nonempty bit strings (that is, bit strings of length at least one) of length not exceeding i. Finda) ni=1Ai=b) ni=1Aj. Write the equation in standard form of the line that has x-intercept 9 and y-intercept -9 after reviewing an offer, the seller changes the price and the closing date, initials each change, and signs the offer. the seller has created ingrid has restricted her calories to lose weight, but in the process has dropped her protein intake well below her dri. which is the most likely result? Both monetarists and Keynesians would agree that aggregate supply can be treated as vertical: 1 when aggregate demand shifts to the left 2 when the price level is constant 3 when we are at full employment 4 in the very short run The Austrian school of thought believes that demand management policy should not be used because: 1 shifting AD to the right is likely to cause a falling price level. 2 big government prefers deregulation policies, which shift aggregate supply right. 3 big government has a bias towards inflationary policy. 4 the economy is always at full employment. If you are trying to forecast a coming recession, which of the following would be the least helpful? 1 Federal Reserve Bank of New Yorks Nowcasts 2 The Conference Boards index of Coincident Economic Indicators 3 The Conference Boards index of Leading Economic Indicators 4 Yield spread (long-term minus short-term interest rates) stakeholders are less likely to include which of the following groups? group of answer choicesA. competitorsB. owners C. employeesD. communityE. leaders the fact that the american college system is designed so that early years focus on general education requirements rather than specialized courses leads to which outcome? If a company issues common stock for $44800 and uses $33600 of the cash to purchase a truck, assets will be increased by ____ Which of these people are helping protect and conserve the land?Check all that are true.Delanie and Emilia plant a tree.Nathan mines for coal.Tom and his team refurbish an old building rather building a newone.Carissa works to enforce new grassland preservation laws.what is the answer ? Triglyceride composition of the oil used determines the consistency of the resulting soap. O True O False As part of your image organization, you need to make sure you have folders and subfolders with appropriate headings. which of these is not an advantage that ectotherms have over endotherms in the ocean? group of answer choices A globe company currently manufactures a globe that is 20 inches in diameter. If the dimensions of the globe were reduced by half, what would its volume be? Use 3. 14 for and round your answer to the nearest tenth. 166. 7 in3 1333. 3 in3 523. 3 in3 4186. 7 in3. .Use the Rational Zero Theorem to find a rational zero of the function f(x)=2x^3+15x^24x+32Do not include "x=" in your answer. For a one-tailed hypothesis test (upper tail) the p-value is computed to be 0.034. If the test is being conducted at 95% confidence, the null hypothesis is rejected.In a test of hypothesis, the null hypothesis is that the population mean is equal to 90 and the alternative hypothesis is that the population mean is not equal to 90. Suppose we make the test at the 10% significance level. A sample of 100 elements selected from this population produces a mean of 84 and a standard deviation of 8. What is the value of the test statistic, z? T/F: The superego must be concerned with directing psychic energy in ways that protect a person's safety and integrates him/her into the confines of reality and society. Helppppplpllllusjssjjs