2 years ago

Which graph shows a linear function?

Mathematics

1 answer:

maw [93]2 years ago

7 0

That one is an absolute I can’t see the other ones

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Plsss help meeeee 7^-8 divided by 7^-11

Andrej [43]

Answer:

i think the answer is 7^3

Step-by-step explanation:

when dividing numbers with exponents, you just subtract the smaller exponent from the larger one

pls tell me if im wrong

4 0

3 years ago

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The area of the base of a cylinder is equivalent to the base of a circle? A) True. B) False

gogolik [260]

Answer:

Yes

Step-by-step explanation:

The base of both the cylinder and Circle are both circles.

3 0

3 years ago

A student wants to estimate the mean score of all college students for a particular exam. First use the range rule of thumb to m

Wewaii [24]

Answer:

See explanation below

<u>Step-by-step explanation:</u>

range = 2200 - 300 = 1900

To find standard deviation, we have:

standard deviation = range/4 = $\frac{1900}{4}$ = 475

The range rule of thumb estimate for the standard deviation is 475

Given:

Standard deviation, $\sigma$ = 475

Margin of Error, ME = 100

$\alpha$ = 1 - 0.90 = 0.10

Za/2 = Z0.05 = 1.64

Find sample size, n:

n ≥ $[Z_\alpha_/_2 * (\frac{\sigma}{ME})]^2$

n ≥ $[1.64 * (\frac{475}{100})]^2$

n ≥ 60.68

≈ 61

Minimun sample size,n = 61

5 0

3 years ago

Penny reads 10 pages in 1/2

sveticcg [70]

Answer:

she would read 20 pages in 1 whole hour

7 0

2 years ago

Yes :]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]

NeTakaya

Answer:

It would be 150 I believe.

Step-by-step explanation:

Hope this helps and good luck!

6 0

3 years ago