Mathematics College

need help with 12 13 and 14

Answers

Answer 1

Answer:

10(3w)=6*5

30w=30

w=1

(not sure if youre meant to just have the equation or find w)

48°F

€1.25

Step-by-step explanation:

The floor area is found by multiplying its length by its width: 6*5=30

The amount of area covered by one tile is found by multiplying its length by its width: 3*w=3w.

Ten tiles are used to cover the floor, so the floor area should be equal to ten times the tile area:

10(3w)=6*5

30w=30

w=1

(not sure if youre meant to just have the equation or find w)

35°F is 13°F lower than the high temp. So, add 13°F to find the high temp.

35+13=48°F

Sixteen bagels cost €20. To find the price of one, we divide the price by the amount bought: 20/16=1.25

Related Questions

I need help answering 4 and 5
4. What’s the measure of 5. What’s the measure of

Answers

54 degrees is the answer

the scale on a map is 1:25000. how many km on the ground is represented by 6cm on the map?

Answers

Given:

The scale on a map is 1:25000.

To find:

How many km on the ground is represented by 6cm on the map?

Solution:

Let x be the km on the ground.

We know that,

1 km = 1000 m

1 m = 100 cm

So,

1 km = 100,000 cm

x km = 100,000x cm

The scale on a map is 1:25000. It means the ratio of map and ground is equal to 1:25000.

[tex]\dfrac{1}{25000}=\dfrac{6}{100,000x}[/tex]

[tex]\dfrac{100,000x}{25000}=6[/tex]

[tex]4x=6[/tex]

[tex]x=\dfrac{6}{4}[/tex]

[tex]x=1.5[/tex]

Therefore, 1.5 km on the ground is represented by 6cm on the map.

Solve the equation. Please make sure you double-check your solution (answer).
15 = z -35

Answers

15+35 is 50
So z is 50

f(x)=2x+5 find the interval where the function is increasing

Answers

It is always increasing.

To find increasing and decreasing intervals, we need to find where our first derivative is greater than or less than zero. If our first derivative is positive, our original function is increasing and if g'(x) is negative, g(x) is decreasing.

(-38) (378)(-836)=
Positive Answer
Negative Answer

Answers

9514 1404 393

Answer:

+12,008,304

Step-by-step explanation:

Your calculator can tell you the product is positive. (Any product involving an even number of minus signs will be positive.)

(-38)(378)(-836) = (38)(378)(836) = 12,008,304 . . . a positive answer

Select the correct answer. Consider these functions: f(t)=-312 + 51 g(t) = 12 + 2 What is the value of Alg(-2))? A. -28 OB. C. 12 OD 146

Answers

C???
I’m not 100% sure

Answer:

It is c.12

Step-by-step explanation:

I just took the test(Plato)

Evaluate 2x + 9y -9, when x= 6 and y= 6

Answers

Answer:

Step-by-step explanation:

2x + 9y -9

2(6) + 9(6) - 9

12 + 54 - 9 = 57

good luck, i hope this helps :)

Answer:

Step-by-step explanation:

2*6+9*6-9=

12+54-9=

66-9=

Use continuity to evaluate the limit.
lim 16+radical x/ radical 16+x
1+9
Consider the intervals for which the numerator and the denominator are continuous.
The numerator 16+ radical x is contintuous on the interval
[0,00)
0
The denominator V16 + I is continuous and nonzero on the interval
(16,00)
X
The interval for which the quotient is continuous is the intersection of the above intervals.
16+
Therefore, the quotient
is continuous on the interval
716 +1
[-16,0]
X
Since 2
9 is in the interval (0, 0), then fis continuous at x = 9. Therefore,
19
16 + VE
lim
179 16 +2
f(9)
00
Question Help: Message instructor
Submit Question

Answers

Answer:

Use continuity to evaluate the limit.

lim 16+radical x/ radical 16+x

1+9

Consider the intervals for which the numerator and the denominator are continuous.

The numerator 16+ radical x is contintuous on the interval

[0,00)

The denominator V16 + I is continuous and nonzero on the interval

(16,00)

The interval for which the quotient is continuous is the intersection of the above intervals.

16+

Therefore, the quotient

is continuous on the interval

716 +1

[-16,0]

Since 2

9 is in the interval (0, 0), then fis continuous at x = 9. Therefore,

16 + VE

lim

179 16 +2

f(9)

Question Help: Message instructor

Submit Question

Step-by-step explanation:

Select the correct answer
If h is a function and -7 is an element in its domain, then which of the following statements correctly describes the expression (-7)?
The expressiurhit-7). represents the output of h corresponding to the input of -7.
The expression (-7) represents that -7 is the only element in the domain of h.
The expression h(-7) represents the input of h corresponding to the output of -7.
The value of h should be multiplied by -7 to evaluate the expression
Reset
Submit

Answers

Answer:

The Expression h(-7) represents the output of h corresponding to the input of -7

Step-by-step explanation:

Answer:

C. The expression h(-7) represents the output of h corresponding to the input of -7.

Step-by-step explanation:

In a function written in function notation, the term h(x) represents the output value while x represents the input value, and h is the name of the function.

So, the expression h(-7) represents the output of h corresponding to the input of -7.

1. Choose the best estimate for 0.1 radians in degrees.
A. 0.5°
B. 1°
C. 3°
D. 6°

Answers

D it’s 5.73 but round it up

Find the length of wire required to fence a circular park of diameter 280 m with 3 rounds..

Answers

I'm guessing 3 rounds means 3 times around?

diameter = 280

circumference = dπ = 280π

280π x 3 = 840π

If you want it rounded it's about 2638.94 :)

PLS HELP!!!! :))) BDHDHSJWJDJD

Answers

Answer:

Your answer is "H"

Step-by-step explanation:

The answer is the answer is H

somebody help with this thanks

Answers

i think the slope is 2

I begin the billing cycle with a $4,000 balance on my credit card. On the 13th day I pay off
$1,200 of my debt. On the 17th day I charge $1,700. I do not use my card again this billing
cycle. If my APR is 15 percent, how much interest will I owe?

Answers

$2,900 you have to subtract from the $4,000 and it is $1,100 you have left

Please solve, will mark brainliest

Answers

Answer:

6; 3

That is the answer

Which list orders the numbers from greatest to least

Answers

The third one is in order from greatest to least
Have a good day

Find the slope of 5y-x=2

Answers

Answer:

Slope is 1/5

Answer: -1/5

Step-by-step explanation: here!

When the discount period started, the price of a chair changed from $220 to $154. By what percent did the price of the chair decrease?

Answers

Answer:

30% decrease

Step-by-step explanation:

Proportional Relationships & Percentages:Question 1
Latonya bought hotdogs for $1.29 each to sell in the
concession stand. She sold them for $3.00 each. What is
the approximate percent increase in price?

Answers

Answer:

57%

Step-by-step explanation:

Given data

Cost price = $1.29

selling price= $3

Change= 3-1.29

Change= $1.71

Hence the % increase

= 1.71/3*100

= 0.57*100

= 57%

calcule el cociente de los siguientes ejercicios
(-8)/(+2)

Answers

Answer:

-4

Step-by-step explanation:

Complete the table for the given rule.
Rule: y = 5x
y. X
5. ?
4. ?
2. ?

Answers

Answer: 1 = 5

4/5 = 4

2/5 = 2

Answer:

The answer is

4/5

2/5

2ab( 4a2 + 3ab - 7b2)

Answers

Answer:

6ab + -3a2

Step-by-step explanation:

2ab(4a2 + 3ab - 7b2) original problem

2ab(3ab + 4a2 - 7b2) commutative property

2ab(3ab + -3a2) subtract

4 - 7 = -3

6ab + - 3a2 mulitiply

2ab x 3ab = 6ab

and that is you final expression, you can't add the last 2 numbers cause they are not like terms.

Answer:

1.8ab²

2.7xy⁶

3.7x²

4.8x²+4

5.43y⁵+21

Step-by-step explanation:

yan palang po ung nasagutan ko hindi ko pa po alam kung tama pero yan na ung solution : )

what is the approximate square root to
[tex] \sqrt{1070} [/tex]
with the solving way

Answers

Answer:

32 is the answer

Step-by-step explanation:

1070√ cannot be reduced

so the answer of 1070 = √≈32.71085446759225

I ate water by drinking it how?

Answers

Answer:

There's no concern that water will dilute the digestive juices or interfere with digestion. In fact, drinking water during or after a meal actually aids digestion. Water is essential for good health. Water and other liquids help break down food so that your body can absorb the nutrients.

Answer:

chewing on it or by ice

Step-by-step explanation:

help plz
can someone simplify 3 to the power of 2 times 3 to the power of 3

Answers

Answer:

(9)(27) also 243

Step-by-step explanation:

So, 3^2=9, and 3^3=27, so (3^2)(3^3) is equal to (9)(27) or 243

!!!ANSWER IMEDDIATELY!!! What is the area of this trapezoid?

Answers

Answer:

Step-by-step explanation:

I worked it out :)

the ratio of the number of girls to the number of boys in a school is 9:10. There are 900 boys in the school.
Work out the total number of students in the school

Answers

Answer:

1710 students.

Step-by-step explanation:

=>900/10=90

=>90x9=810 (girls)

=>810+900=1710 students in total

Hope this helps! ;)

What is the seventh multiple of 4 answer for brainiest

Answers

Answer:

4, 8, 12 ,16, 20, 24, 28, 32, 36, 40, 44, 48, 52, 56, 60, 64, 68, 72, 76, 80, 84, 88, 92, 96, 100.

Which equation represents a line which is perpendicular to the line y= -5/4x - 4?

A. 4y - 5x = -4

B. 4x - 5y = 15

C. 5x + 4y = -8

D. 4x + 5y = 40

Answers

Answer:

Step-by-step explanation:

4x-5y=15

-5y=-4x+15

y=4/5x+15

4y - 5x = -4 represents the line which is perpendicular to the line y= -5/4x - 4. Option A is correct.

What are perpendicular lines?

Two lines are perpendicular to each other if the product of their slopes is equal to -1.

Given,

y= -5/4x - 4

Slope of this line =m1 = -5/4

Let, slope of required line be m2

Then, (m1)(m2) = -1

(-5/4)m2 = -1

m2 = 4/5

The required line has slope = 4/5

Hence, 4y - 5x = -4 has slope equal to 4/5.

To learn more about perpendicular lines visit:

https://brainly.com/question/18271653

#SPJ1

задания.
Расставь дроби в порядке убывания:
10/16 1/16 15/ 5/16 8/16
Ответить!

Answers

Answer:

sorry pls ask us by english language i cant help u by this language sorry

but if the question is circling the smallest no. 1/16 is the smallest and 15/16 is the biggest no

Other Questions

What effect did the issue of slavery have on politics in the 1850s?A. It pitted the Whigs and Democrats against each other.B. It led to the end of the Whig Party but united the Democratic Party.C. It created divisions that ended the Whig Party and split the Democratic Party. What would the world be like without elements? please 5.93 _____ 5.917A.C.= An expression is shown.8 (3.8 + 13.2) - 6What value is equivalent to the expression? Need Help Due TomorrowMUST SHOW WORK!dont bother answering if not going to show work option D: 8 square root 3 cmpls help thanks Who is the father of computer What is the formula for nickel || dichromate What is uncoiled,stringy DNAcalled?A. ChromatinB. ChromosomesC. ChlorophyllD. SisterChromatids Investment: Suppose that you and 3 friends bought equal shares of an investment for a total of $20,000 and then sold it later for only $19,600. How much did each person lose?Please help me qu es un sistema material y como se clasifican Hard timesIn this 1908 political cartoon, Uncle Sam isdistributing pies from the "Free Pie kitchen."Some of the pies are labeled "Long TermFranchise" and "Special Privilege." Therecipients of these pies include businessmenlabeled "Public Service Corporation," "PublicLand Thief," and "Predatory Wealth."Source: Library of Congress, Prints and Photographs DivisionWhich issue is this cartoon addressing?F Political corruptionTemperanceH Civil-service reform Part 2: Code the ProgramUse the following guidelines to code your program.Use the Python IDLE to write your program.Using comments, type a heading that includes your name, todays date, and a short description.Set up your def main(): statement. (Dont forget the parentheses and colon.)Use at least two variables and two print statements to display your message to the screen.Conclude the program with the main() statement.Follow the Python style conventions regarding indentation in your program.Run your program to ensure it is working properly. Fix any errors you may observe.Example of expected output: The output below is an example of a Favorite TV Show message. Your specific results will vary depending on the choices you make about your message.OutputMy favorite TV show is MythBusters.I like it because I learn a lot and they do crazy experiments.When you've completed writing your program code, save your work by selecting 'Save' in the Python IDLE. When you submit your assignment, you will attach this Python file separately. Question 2/5 In 1927, stock prices were rapidly. A increasing B. decreasing i need help FASTT.A city has limited access to freshwater resources, so the city builds this structure.How does this structure help solve the problem of limited freshwater? A. It cleans polluted water. B. It collects and stores water. C. It accesses aquifers underground. D. It promotes evaporation for the water cycle. If a section of DNA has 15% thymine, how much adenine will it have? 1. 15%2. 30%3. 60%4.85% 9x + = 9X and y intercept Consider the graph of f(x) below. The graph contains the points (0, 1) and (5, 4).Write the equation of f(x), and classify the function as linear, quadratic, cubic, exponential, power, or logarithmic. Jasmine drew this display to represent the amount oftime people spent completing an online survey.Which statements are true? Check all that apply.Online Survey CompletionTo be a density curve, the area between the x-axisand the curve must be 1.This cannot be a density curve because it is notsymmetric.This could be a density curve because all points onthe curve are above the x-axis.172 3 4 5 6Time (min)This cannot be a density curve because it containsstraight lines.This cannot be a density curve because some ofthe values are negative. What is the volume of4 m6 m10 m6 mWhat is the volume of this composite solid?