HELP!!!!!!!!!!!

1 answer:

8 0

A.The distributions are somewhat similar.

B.The means-to-MAD ratio is 4.

C.The distributions are different.

D.The means-to-MAD ratio is 3.

To get your answer add all them together divide by 8.1 then multiply it to the second power.

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What is 8 : 9 as a notation

djverab [1.8K]

Answer:

Please check the detail below.

Step-by-step explanation:

Given the ratio

8 : 9

Writing in word notation

The ratio of 8 to 9 is read as 8 is to 9 and ‘8 is to 9’ is the word notation of the ratio 8:9.

Writing in number notation

The number notation of the ratio 8 to 9 is 8:9.

Writing in fraction notation

The ratio 8 : 9 may also be written in fraction notation such as $\frac{8}{9}$ , where

a horizontal bar is separating the two numbers.

In other words:

8 : 9 can be written in fraction notation as 8/9.

4 0

4 years ago

Kamala's cell phone company will add -$5.75 to her next bill for each of the 4 months she was over charged, How much will be add

liq [111]

If it’s over the 4 months $23 I would say

3 0

4 years ago

What is the value of x 1/5 = 25/x

Mama L [17]

First getting x as a numerator rather than a denominator. Then grouping like terms by moving 5 from the left side to the right. Work below:
$\frac{1}{5} = \frac{25}{x} \\ \frac{1}{5}*x = \frac{25}{x}*x\\ \frac{1}{5}x = 25\\\frac{1}{5}x * 5 = 25*5\\x=125$