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3 years ago

I am soooooo confused

Mathematics

2 answers:

zepelin [54]3 years ago

8 0

T20=p because each one you multiply by 20 and it gives you the number of pages

Gala2k [10]3 years ago

4 0

It would be p=20t. cause if u put 1 as t, your answer would be 20.

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Find the standard deviation of 36,18,12,10 and 9

babunello [35]

The standard deviation of 36,18,12,10 and 9 is 10

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3 years ago

Students are given 3 minutes to complete each multiple-choice question on a test and 8 minutes for each free-response question.

Alja [10]

The value that could replace variable x in the table is (15 - m)8

<h3 /><h3>How to the value of x in an expression ?</h3>

The students are given 3 minutes to complete each multiple choice question on a test and 8 minutes for each free response question.

From the table, the time to answer the whole multiple choice question is as follows:

total time = 3m

From the table, the total time taken to answer the free response question is as follows:

total time = (15 - m)8

learn more on variable here: brainly.com/question/12798965

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2 years ago

Alexandra paid \$7$7dollar sign, 7 to park her car for 333 hours at the parking garage. The garage charges an hourly parking rat

NeX [460]

Assuming that the fee is purely based on duration, the equation would look like this:
c= a*p
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c= a*p
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Then the final equation would be:
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8 0

3 years ago

Read 2 more answers

A company is designing a new cylindrical water bottle. The volume of the bottle will be 193 cm cubed 3. The height of the water

Gwar [14]

The radius of the cylinder is 2.92 cm

<u>Explanation:</u>

Given:

Volume of cylinder, V = 193 cm³

Height of the cylinder, h = 7.2 cm

Radius of the cylinder, r = ?

We know:

Volume of cylinder = πr²h

On substituting the value we get:

$193 = 3.14 X r^2 X 7.2\\\\r^2 = 8.54\\\\r = 2.92 cm$

Therefore, the radius of the cylinder is 2.92 cm

8 0

3 years ago

Read 2 more answers

What is the slope of any line perpendicular to y=-1/3x+22

STatiana [176]

Answer:
The slope of any line perpendicular to the given line is 3

Explanation:
The general form of the linear line is:
y = mx + c where m is the slope
The given line is:
y = -1/3 x + 22
Comparing the given line with the general form, we will find that:
slope of the given line (m1) is -1/3

Now, for any two lines to be perpendicular, the product of their slopes should be equal to -1.
This means that:
m1 * m2 = -1
We have m1 = -1/3
Therefore:
-1/3 * m2 = -1
m2 = 3*1
m2 = 3

Hope this helps :)

5 0

3 years ago