2
Solving Systems of Linear and Quadratic Equations: Mastery Test
Select the correct responses in the table.
The relationship between two numbers is described below, where x represents the first number and y represents the second number.
The square of the first number is equal to the sum of the second number and 16. The difference of 4 times the second number and 1 is equal to the
first number multiplied by 7.
Select the equations that form the system that models this situation. Then, select the solution(s) of the system.
All rights reserved.
Equations
y² +16=x
x² = y +16
1-4y=7x
(2x)² = y + 16
7y-1 = 4x
4y-1 =7x
Reset
(1,15)
(2,-12)
(4,-7)
Next
Solutions
(5,9)
(8,48)
(9,3)

Answers

Answer 1

The equations that form the system that models this situation are:

B. x² = y + 16  

F. 4y - 1 = 7x

The solution of the system of equations is: A. (5, 9).

How to determine the equations that form the system that models this situation?

In this scenario, the relationship between two numbers, where x represents the first number and y represents the second number is given by the following word description:

"The square of the first number is equal to the sum of the second number and 16."

"The difference of 4 times the second number and 1 is equal to the first number multiplied by 7."

Next, we would translate the word problem into an algebraic equation:

x² = y + 16    .......equation 1.

4y - 1 = 7x      .......equation 2.

Next, we would use an online graphing calculator to plot the given system of equations in order to determine its solution.

Read more on equations and numbers here: https://brainly.com/question/8435632

#SPJ1

2Solving Systems Of Linear And Quadratic Equations: Mastery TestSelect The Correct Responses In The Table.The

Related Questions

9. Two hexagons are similar in shape. The larger hexagon has an area of
7350 mm². Find the area of the smaller hexagon.

22,509.3 mm²

12,862.5 mm²

4,214.3 mm²

2,400 mm²

Answers

Answer:

2400 mm^2.

Step-by-step explanation:

The ratio of their areas = ratio of the squares of their sides.

So x / 7350 = 40^2 / 70^2   where x is area of smaller hexagon.

x = 7350 * 40^2 / 70^2

= 2400 mm^2.

The area of the smaller hexagon is found to be 2,400 mm², given the two hexagons are similar. Hence, 4th option is the right choice.

The areas of two similar figures are in the ratio which is equal to the square of the ratio of their corresponding sides.

If we have two figures A and B, and they are similar, then we can say that:

(Area of A)/(Area of B) = {(Side of A)/(Side of B)}².

In the question, we are informed that the two hexagons are similar in shape.

We are asked to find the area of the smaller hexagon, given the larger hexagon has an area of 7350 mm².

As the two hexagons are similar, we can show that:

(Area of the smaller hexagon)/(Area of the larger hexagon) = {(Side of the smaller hexagon)/(Side of the larger hexagon)}².

The side of the smaller hexagon is given to be 40mm, whereas the corresponding side of the larger hexagon is given to be 70 mm.

Thus, we can show that:

(Area of the smaller hexagon)/7350 = {40/70}²,

or, Area of the smaller hexagon = (16/49)*7350 = 16*150 mm² = 2400 mm².

Thus, the area of the smaller hexagon is found to be 2,400 mm², given the two hexagons are similar. Hence, 4th option is the right choice.

Learn more about the area of similar figures at

https://brainly.com/question/12775139

#SPJ1

If 0° < θ < 90° or 180° < θ < 270°, explain why sin 2θ is always positive.

Answers

Using a trigonometric identity, since in the first quadrant and in the third quadrant the sine and the cosine have the same sign, [tex]\sin{2\theta}[/tex] is always positive.

What is the trigonometric identity for sin 2θ?

It is given by:

[tex]\sin{2\theta} = 2\sin{\theta}\cos{\theta}[/tex]

In the first quadrant(0° < θ < 90°) and in the third(180° < θ < 270°), the sine and the cosine have the same sign, hence the multiplication is positive and [tex]\sin{2\theta}[/tex] is always positive.

More can be learned about trigonometric identities at https://brainly.com/question/24496175

#SPJ1

An owner of a large car lot believes that fuel prices are going to rise significantly and wonders how this rise might affect demand for the high performance vehicles. Specifically, the owner is investigating a link between how fast a car can go from 0 to 60 miles per hour (measured in seconds) and the car's economy as measured in miles traveled per gallon used (mpg). If fast cars, which are normally high in demand, are associated with higher mpg then there will be much less demand if gas prices rise as predicted. The owner gathers data on 20 vehicles. The data is provided below. Use Excel to calculate the correlation coefficient r between the two data sets. Round your answer to two decimal places. "mpg" 0 to 60 time (seconds) 28 7.7 25 8.2 25 8.6 22 7.4 22 8 21 6.9 21 7.5 21 7.4 21 7.8 21 8.8 20 6.1 20 6.9 20 7.2 20 7.5 20 7.5 20 7.5 20 7.7 19 6.7 19 7.9 19 8.5

Answers

The correlation coefficient r between the two data sets is 0.33

How to determine the correlation coefficient r?

From the table of values, we make use of the following representations:

Represent the mpg on the x axisRepresent the time on the y axis

Using the above representations, we can now plot our data values in the Excel software

From the Excel application, we have the following summary:

X Values

∑ = 424

Mean = 21.2

∑(X - Mx)2 = SSx = 101.2

Y Values

∑ = 151.8

Mean = 7.59

∑(Y - My)2 = SSy = 8.238

X and Y Combined

N = 20

∑(X - Mx)(Y - My) = 9.54

R Calculation

r = ∑((X - My)(Y - Mx)) / √((SSx)(SSy))

This gives

r = 9.54 / √((101.2)(8.238))

Evaluate

r = 0.3304

Approximate

r = 0.33

Hence, the correlation coefficient r between the two data sets is 0.33


Read more about correlation coefficient at

https://brainly.com/question/4219149

#SPJ1

Suppose you drop a ball from a height of 10 feet. after the ball hits the floor, it rebounds to a height defined by the recursive formula an = 0.85an – 1. what is a1? feet what is the height the ball rebounds to after its third bounce? round your answer to three decimal places. feet

Answers

The maximum height of the ball after its third bounce is equal to 3.568 feet.

What is the maximum height of a ball at the third bounce?

In this question we are aware that the maximum height reached by the ball decreases linearly after each bounce. To determine that height, we must take advantage of the recursive formula described in statement:

n = 0

a₀ = 10 ft

n = 1

a₁ = 0.85 · 10 - 1

a₁ = 8.5 - 1

a₁ = 7.5 ft

n = 2

a₂ = 0.85 · 7.5 - 1

a₂ = 5.375 ft

n = 3

a₃ = 0.85 · 5.375 - 1

a₃ = 3.568 ft

The maximum height of the ball after its third bounce is equal to 3.568 feet.

To learn more on recursive formulas: https://brainly.com/question/8972906

#SPJ1

The first one is 10 feet.
The second one is 6.141 feet.

Step-by-step explanation: Edge 2023

Which of the following is the MOST accurate definition of standard deviation

The average of a set of scores
The typical amount by which scores differ from the mean of a set of scores
The average of the sum of squared deviations from the mean
The mean absolute deviation of the sum of the squared deviation from the average

Answers

The MOST accurate definition of standard deviation is the mean absolute deviation of the sum of the squared deviation from the average. Option 4

Definition of standard deviation

Standard deviation can be defined as a statistic tool that measures the dispersion of a dataset in relation to its mean and is calculated as the square root of the available variance of the set.

It is calculated as the square root of the given variance.

Thus, the MOST accurate definition of standard deviation is the mean absolute deviation of the sum of the squared deviation from the average.

Learn more about standard deviation here:

https://brainly.com/question/475676

#SPJ1

Suppose a normal distribution has a mean of 50 and a standard deviation of
3. What is P(x≤44)?

Answers

Answer:

.0228

Step-by-step explanation:

44 is two standard deviations below the mean   z-score = -2

look up z-score = -2 in z-score table

= .0228        or    2.28 %

Answer:

0.025

Step-by-step explanation:

Need help understanding how to find the answer to problem

Answers

Answer:

3.Tan(45)=n/2

1=n/2

n=2

Cos(45)=2/m

1/√2=2/m

m=2√2

5.Sin(60)=x/14

√3/2=x/14

14√3/2=x

x=7√3

Cos(60)=y/14

1/2=y/14

y=7

Christopher decides that another road to be named Saturn Avenue is needed that will go past
the cleaners and be perpendicular to Sunshine Avenue. Determine the slope of the equation
of the line that represents Saturn Avenue. [Show your work. Draw and label Saturn Avenue
on the coordinate plane. (Optional)
Slope of the equation of the line that represents Saturn Avenue: slope =

Answers

y = 4 is the equation of the line that represents Saturn Avenue given that Christopher decides that another road to be named Saturn Avenue is needed that will go past the cleaners and be perpendicular to Planet Drive. This can be obtained by using the formula for finding the equation of the line.

   

Find the equation of the line:

Equation of a line can be determined using the formula,

y = mx + c

where m is the slope of the line and c is the y - intercept.

m = rise/run = Δy/Δx = (y₂ - y₁)/(x₂ - x₁)

Here in this question draw the line passing through cleaners and perpendicular to Planet Drive.

The point where x = 0 is (0, 4)

This means that y - intercept is 4

By considering two points on the line we can find the slope of the equation,

Consider the points (8, 4) and (16, 4)

m = rise/run = Δy/Δx = (y₂ - y₁)/(x₂ - x₁)

m = (4 - 4)/(16 - 8) = 0/8 = 0

So we got that,

y - intercept of the line = 4 slope of the line = 0  

Putting in the equation of line we get,

y = mx + c

⇒ y = (0)x + 4 ⇒ y = 4

Hence y = 4 is the equation of the line that represents Saturn Avenue given that Christopher decides that another road to be named Saturn Avenue is needed that will go past the cleaners and be perpendicular to Planet Drive.

Learn more about equation of line here:

brainly.com/question/21511618

#SPJ1

Disclaimer: The question was given incomplete on the portal. Here is the complete question.

Question: Christopher decides that another road to be named Saturn Avenue is needed that will go past the cleaners and be perpendicular to Planet Drive. Determine the equation of the line that represents Saturn Avenue. Show your work. Draw and label Saturn Avenue on the coordinate plane.

Ann invested $9000 in an account that earns 4.7% interest compounded annually . how much did ann have in the account after 5 years

Answers

The correct answer is FV = $11,323.38  

What is compound interest explain?

Compound interest is when you earn interest on both the money you've saved and the interest you earn. So let's say you invest $1,000 (your principal) and it earns 5 percent (interest rate or earnings) once a year (the compounding frequency).

FV = PV x [1 + R]^N, where FV=Future Value, PV=Present Value, R=Interest rate per period, N=Number of periods.

FV = 9,000 x [1 + 0.047]^5

FV = 9,000 x 1.047^5

FV = 9,000 x 1.258152857750007

FV = $11,323.38

Therefore , the answer is $11,323.38.

Learn more about compound interest

brainly.com/question/14377225

#SPJ4

                         

To solve this system of equations using substitution, what could be substituted in place of y in the first equation? 4x = 5 − 2y y − 2x = 7

Answers

Answer:

y = [tex]-\frac{4x-5}{2}[/tex]

Step-by-step explanation:

Step 1: Switch sides

5 - 2y = 4x

Step 2: Subtract 5 from both sides

5 - 2y - 5 = 4x - 5

Step 3: Simplify

-2y = 4x - 5

Step 4: Divide both sides by -2

[tex]\frac{-2y}{-2} = \frac{4x}{-2} - \frac{5}{-2}[/tex]

Step 5: Simplify

y = [tex]-\frac{4x-5}{2}[/tex]

__________ notation encodes a real number as a mantissa multiplied by a power (exponent) of 2.

Answers

Answer:

Step-by-step explanation:

floating point

What is the simplified form of tan (pi÷4-x)

Answers

Answer:

π/4 − x

Step-by-step explanation:

I hope its correct

Sumaya's smoothie store is planning to sell an extra-large size. the extra-large size will have three times the volume of the small size (the small size is (8,4) ). it will cost twice as much as the small size.

which coordinate pair represents the volume and cost of the extra-large size?

Answers

The coordinate pair that represents the volume and cost of the extra-large size is (24, 8).

A coordinate plane is a plane that can be used to represent the position of a point. The plane consists of x-axes and y-axes. The position of a point is referenced from the origin.

The small size of a pizza is represented by the coordinate pair (8, 4) ⇒ (volume, cost)

Since the volume of the extra-large size will have three times the volume of the small size, hence:

Volume of extra-large size = 8 * 3 = 24

The cost of an extra large is twice as much as the small size, hence:

Cost of extra large = 4 * 2 = 8

A coordinate plane is a graphing and outline machine for factors and lines. A vertical (y) axis and a horizontal (x) axis make up the coordinate plane. There are four quadrants inside the coordinate plane. The point at which these strains join is known as the starting place (0, zero).

Coordinates are written as (x, y) meaning the point on the x-axis is written first, followed by the point on the y-axis. a few children can be taught to keep in mind this with the phrase 'along the hall, up the stairs, that means that they must observe the x-axis first after which the y.

Learn more about coordinate plane here: https://brainly.com/question/13854649

#SPJ4

Kevin was asked to determine the length of side XZ. His work is shown.

Triangle X Y Z is shown. Angle Y Z X is 90 degrees and angle Y X Z is 34 degrees. The length of hypotenuse X Y is 18.

cos(34°) =
(XZ)cos(34°) = 18
XZ =21.7

Which error did Kevin make?
He has the side lengths in the wrong place in the cosine ratio.
He multiplied both sides by the length of XZ instead of dividing by XZ.
He should have used the sine ratio.
He should have used the tangent ratio.

Answers

Answer:

The answer is A) He has the side lengths in the wrong place in the cosine ratio.

Answer:

A. He has the side lengths in the wrong place in the cosine ratio.

Step-by-step explanation:

got it right on edge23

PLEASE HELP WILL GIVE BRAINLIEST

Arrange the tiles on both boards to find the value of x.
Board sum: 3x + (-5) = 1
What x value solves the equation?
3x - 5 = 1
X =

Answers

Answer: x = 2

Step-by-step explanation:

3x - 5 = 1

add 5 to both sides

3x - 5 (+5) = 1 (+5)

3x = 6

divide by 3 on both sides

3x/3 = 6/3

x = 2

Select the correct answer. A linear function on a coordinate plane passes through (minus 5, minus 3), (0, minus 4), and (5, minus 5) Which equation describes the line graphed above? A. y = − 4 ⁢ x − 5 B. y = − 1 5 ⁢ x − 4 C. y = − 5 ⁢ x − 4 D. y = − 4 ⁢ x − 1 5

Answers

The linear function on a coordinate plane passes through (-5, -3) and (0, -4) is y = -1/5x-4

Linear function

Linear function are functions that has a leading degree of 1. The equation of a linear function is expressed as y = mx + b

where

m is the slope

b is the intercept

Given the coordinates (-5, -3) and (0, -4)

Slope = -4+3/0+5
Slope = -1/5

The y-intercept of the line will be -4

Determine the equation

y = -1/5x-4

Hence the linear function on a coordinate plane passes through (-5, -3) and (0, -4) is y = -1/5x-4

Learn more on linear function here: https://brainly.com/question/15602982

#SPJ1

A train leaves the station at 11 a.m. traveling at the rate of 40 miles per hour. A faster train leaves the same station at 1 p.m. that afternoon and travels in the same direction on a parallel track at a rate of 60 miles per hour. At what time will the faster train overtake the slower one

Answers

The faster train overtake the slower on 5 p.m.

How to solve such time related questions?

The key concept for solving such questions is the relationship between speed, distance and time.

The relationship between them is Distance = Speed x Time.

Let the number of hours after 1pm at which faster train will overtake slower train be x.

At overtaking point,

Distance travelled by slower train = Distance travelled by faster train

Given :

Speed of slower train = 40 miles per hourSpeed of faster train = 60 miles per hourTime taken by faster train = xTime taken by slower train = x + 2.

On equating distances we get

40 x ( x + 20) = 60 x (x)

40x + 80 = 60x

20x = 80

x = 4.

∴The faster train overtake the slower on 1 + 4 = 5 p.m.

Learn more about time related questions here  :

https://brainly.com/question/23708432

#SPJ4

Solve the system of equations 4x+5y=-1 and -5x-8y=10 by combining the equations.

Answers

I hope this helps, I’m not sure what the 2 boxes next to the equation in parentheses mean, so if i’m missing something please tell me.

determine the slope of the line!!!!!

Answers

Answer: -3/2

Step-by-step explanation:

we could use the two points (2,3) and (0,4) from the graph

y2-y1/x2-x1

= 0-3/4-2

= -3/2

I'J'is a translation of IJ Write the translation rule.

Answers

Answer:

(x+6), (y+9)

Step-by-step explanation:

The x coordinate of J goes from -7 to -1, so it is translated x+6

The y coordinate of j goes from -8 to 1, which is a difference of 9, so it's translated y + 9

A comet is estimated to be about 960,000,000 km from Earth. Write this distance in scientific notation. [?] × 10 km Enter 13​

Answers

Answer:

[tex](9*10^{9})( 6*10^{8})[/tex] or 9.6×10^8

Step-by-step explanation:

The answer is written above.

Hope this helps!

Answer:

9.6 * 10^8  km.

Step-by-step explanation:

960,000,000

= 9.6 * 10^8  km.

The value of the exponent = number of digits after the 9, which = 8.

Solve the system of equations 2x-2y=-14 and 3x-y=-1 by combining the equations.

Answers

The solution to the system of equations is x = 3 and y = 10

How to solve the equations?

The system is given as:

2x-2y=-14

3x-y=-1

Multiply (1) by 1 and (2) by 2

So, we have:

1(2x-2y=-14)

2(3x-y=-1 )

This gives

2x - 2y=-14

6x - 2y=-2

Subtract the equations

-4x = -12

Divide by -4

x = 3

Substitute x = 3 in 3x-y=-1

3(3)-y=-1

Evaluate

9 - y = -1

Solve for y

y = 10

Hence, the solution to the system of equations is x = 3 and y = 10

Read more about system of equations at:

https://brainly.com/question/12895249

#SPJ1

verbal scale uses a representative fraction to describe the ratio between the map and the real world

Answers

Verbal scale uses a representative fraction to describe the ratio between the map and the real world is a "true" statement.

What is verbal scale/expression?

A verbal scale is also known as a "word statement" or a "scale expression," and it is one of the possibilities for entering "scale text" in the ArcGIS software.

It is presented as a relationship between map distance and ground distance that is stated in common units that both parties can agree upon.

Uses of the verbal scale:

Verbal scales are widely employed on large-scale maps and planning documents, most frequently by civil engineers, just like representative fractions. On some smaller-scale maps, you can discover them, although not as frequently as you can with representative fractions. The verbal scales have already been calculated in some common map scales, so you might utilize those. The best treatment of verbal scales and the other scale indications may be found in Map Use by Kimerling, Muehrcke, and Muehrcke.

To know more about the verbal expression(scale), here

https://brainly.com/question/95862

#SPJ4

The complete question is-

Verbal scale uses a representative fraction to describe the ratio between the map and the real world.(True/False).

Evaluate the following expression by applying the appropriate properties (24) 3 (31.7)/ 172

Answers

−3/7×14/15×7/12×(−30/35)

=(−3/7×14/15)×(7/12×−30/35)

On further calculation, we get

=−2/5×−1/2

We get,

=1/5.

Property 1:

If a/b is a rational number and m is a non-zero integer then a/b =(a*m)/(b*m). In other words, we can say that the rational number remains unaltered if we multiply both the numerator and denominator with the same integer. Ex: 2/3 = 2*2/3*2 = 4/6, 2*3/3*3 = 6/9, 2*4/3*4 = 8/12.

Math Properties

Commutative Property.

Associative Property.

Distributive Property.

Identity Property.

Inverse Property.

Learn more about appropriate properties at

https://brainly.com/question/23576294

#SPJ4

Express sin S as a fraction in simplest terms. R S​

Answers

Answer:

[tex]\sf Sin \ S = \dfrac{2}{9}[/tex]

Step-by-step explanation:

Trigonometry ratios:

 [tex]\sf \boxed{\bf Sin \ S = \dfrac{opposite \ side \ of \ \angle S}{hypotenuse}}[/tex]

             [tex]\sf = \dfrac{RQ}{SQ}\\\\= \dfrac{2}{9}[/tex]

Loc can mow his entire lawn in 20 minutes; Loc's roommate Reza needs 30 minutes to mow the entire lawn. If Loc starts mowing at 1:00, mows for five minutes and then Reza starts to help with his own mower, at what time will they finish mowing the lawn

Answers

Loc and Reza together will finish the entire mowing process on the lawn at 1:14 p.m.

Calculation of total mowing time taken

Loc mow the total area in 20 mins.

So, his pace is 1 lawn / 20 minutes or 1/20th of a lawn each minute.

Reza's pace is 1 lawn / 30 minutes, or 1/30th of a lawn each minute because he can mow the grass in that amount of time.

Reza joins Loc after he has been mowing for 5 minutes. He can mow 1/20th of the grass in these 5 minutes, which is 5/20th of the lawn =1/4th lawn

There is currently just

1-1/4=3/4 of the lawn left to complete.

We may construct the following equation by assuming that they mow together for x mins:

1/20x + 1/30x = 3/4 [amount done by Loc + Reza = total amount]

⇒(3x+2x)/60x = 3/4

⇒5x/60 = 3/4

⇒x/12= 3/4

⇒4x=36

x= 9 mins

So, when they collaborate, they can complete the lawn in 9 minutes.

Hence, Loc mows alone for 9+5 mins = 14 mins

Therefore, it is concluded that starting at 1 p.m they finish the mowing at 1:14 p.m.

Learn more about the mow-related problems here:

https://brainly.com/question/2564050

#SPJ4


5. Where is the graph increasing?

Answers

Answer:

Increases from points 0x,-6y to 2x,-3y.

Step-by-step explanation:

Dalvin took a taxi from his house to the airport. The taxi company charged a pick-up fee of $4.80 plus $2 per mile. The total fare was $30.80, not including the tip. Which tape diagram could be used to represent the context if mm represents the number of miles in the taxi ride?

Answers

Answer:

The equation should be 2.5x+1.8=59.3

Step-by-step explanation:

The number of miles in the taxi ride is 10

What is Algebra?

Algebra is the study of abstract symbols, while logic is the manipulation of all those ideas.

The acronym PEMDAS stands for Parenthesis, Exponent, Multiplication, Division, Addition, and Subtraction. This approach is used to answer the problem correctly and completely.

Given;

Dalvin took a taxi from his house to the house. The taxi company charged a pick-up fee of $4.80;

The fare per mile is $2

The total fare was $30.80, not including the tip;

Let the number of mile is x

Total fare = pick up fee + fee per mile

30.80 = 4.80 + 2x

2x = 26

x = 13

Therefore, the number of miles by algebra Dalvin took a taxi will be 13

More about the Algebra link is given below.

brainly.com/question/953809

#SPJ2

a rotation is a transformation where an object

Answers

Rotation is a transformation where an object is rotated about a fixed point.

What is a transformation?

Transformation is the movement of a point from its initial location to a new location. Types of transformation are reflection, translation, rotation and dilation.

Translation, reflection and rotation are rigid transformations because they preserve the shape and size of the figure.

Rotation is a transformation where an object is rotated about a fixed point.

Find out more on transformation at: https://brainly.com/question/4289712

#SPJ1

A quadrilateral has congruent side lengths. 2 opposite angles have measures of 100 degrees. The other 2 opposite angles have measures of 70 degrees and (5 x) degrees. What is the value of x

Answers

Answer:  18

Step-by-step explanation:

Angles of a quadrilateral add to 360 degrees, so

[tex]100+100+70+5x=360\\\\270+5x=360\\\\5x=90\\\\x=18[/tex]

Other Questions
14) Noah needs a car to get to his new job each day. He figures he can afford to pay $120 each month. Since heis not looking at a new car, his bank will only give him a 4-year loan at 9.20 percent interest. Given theseparameters, what is the most Noah can borrow? Give answer to nearest hundred dollars.O a.) $4600Ob.) $4800Oc.) $4900O d.) $5000 You...help me, but you can if you want to. a. is there a bank near here? b.there is a bank near there c.is there a bank near here d.there is a bank near here sandy uses 41 round beads to make some triangles. how many triangles did she make. Brass is made up of copper and zinc. 100 grams of brass contains 20 grams of zinc.A) Workout the weight of zinc in 60 grams of brass.Brass contains 4 parts by weight of copper to 1 part by weight of zinc.B) Work out the weight of copper in 350 grams of brass. Which describes Which is a perfect square?72819099 Insufficient iodine will result in the anterior pituitary producing an excess of ______. Multiple choice question. Britney is selling her bungalow via an installment contract. The buyer made payments dutifully for five years, but has not made any payments for more than a year. Which of the following is true Help pls Use the data from the table to create a scatter plot. Plot all the data points from the table.Variable A 1 4 2 3 5 1 3 7 6 6 2 9 7 5 8Variable B 6 6 1 6 7 4 4 7 5 3 5 25 21 4 4 Mary performs this calculation. (3.0) (2.0). how many significant figures should her answer have? one two four six An employee concerned primarily with the seniority system, insurance plan, and retirement policy is motivated by: Ozone intake can cause irritation in what system of the body How can clearly defined and strictly enforced property rights increase economic growth in a dvc? The 3 stages representing the hierarchy of fluency progression including Automaticity, are embedded into which strand of the B.E.S.T. mathematics standards Recent data has revealed that approximately _____ percent of adult men and _____ percent of adult women in the United States smoke cigarettes. Which of the following sentences does not belong in this illustration paragraph?Miles Davis is better on the trumpet than Sonny Rollins is on the saxophone. The solo trumpet playing by Miles Davis on Sketches of Spain is achingly beautiful. Miles plays his muted trumpet with a reserved quality that conveys more passion than a wilder, less restrained performance would. His melodic sense is impeccable,and he leaves motifs whizzing back and forth through his listener's head. And though not Spanish, he captures a Spanish air without aping the Spanish musical tradition. It's hard to do better than Miles did on Sketches of Spain.A. The solo trumpet playing by Miles Davis on Sketches of Spain is achingly beautiful.B. It's hard to do better than Miles did on Sketches of Spain.C. Miles Davis is better on the trumpet than Sonny Rollins is on the saxophone.D. Miles plays his muted trumpet with a reserved quality that conveys more passion than a wilder, less restrained performance would. Signs and symptoms common to both type 1 and type 2 diabetes mellitus (DM) include all of the following except: Group of answer choices polyphagia. weight loss. polydipsia. polyuria. You want to put in a new concrete patio behind your house. You want it to be 12 ft wide by 14 ft long and it needs to be eight inches thick. You know that an 80 lb. bag of concrete yields 0.60 cubic feet. How many 80 lb. bags of concrete will you need for your patio? someone please help asap.. what even is this. ill give brainliestGiven: line AC is perpendicular to line BCProve: the slopes of lines AC and BC is -1Complete the Proof. first blank: angle addition; definition of perpendicular lines; definition of congruent angles; definition of a straight angle.second blank: addition property of equality; subtraction property of equality; transitive property of equality; substitution property of equality.third blank: transitive property of equality; substitution property of equality; definition of slope; corresponding sides of similar triangles are proportional. fourth blank: multiplication property of equality; substitution property of equality; addition property of equality; transitive property of equality. g The resistance of the wire in the windings of an electric starter motor for an automobile is 2.40 10-2 . The motor is connected to a 13-V battery. What current will flow through the motor when it is stalled (does not turn) What do having the measles and being vaccinated against the measles have in common?