MATHEMATICS COLLEGE

I will give you brainles I promise please help me

Answers

Answer 1

Answer:

1)64

2)75

Step-by-step explanation:

Let the number be x

1)According to the question

50%×x=32

½×x=32

x=32×2

x=64

Let the number be y

2) according to the question

10%×y=7.5

⅒×y=7.5

y=7.5×10

y=75

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There were 84 runners to start a race. In the first half of the race, 1/4 of them dropped out. In the second half of the race, 1/3 of the remaining runners dropped out. How many runners finished the race?

Answers

Answer:

1/3

.................

In a systematic review with a meta-analysis, researchers combine the results of each of the individual studies to create a larger sample size (and therefore greater power), then re-run the statistics to capture the true magnitude of the effect. The single-effect measure calculated and reported when the results from all the studies are combined is called what:______

Answers

The single-effect measure calculated and reported is called: Summary statistic

The summary statistic is use to derive a more centralized result ( measure of central tendency ) of a group of data contained in a data set. given that all the results of each individual studies are collected to create a larger sample.

The single-effect measure that will be calculated and reported when this larger sample size is re run to capture the true magnitude is termed the summary statistic of the individual studies.

Hence we can conclude that the single-effect measure calculated and reported is called summary statistic

Learn more : brainly.com/question/10942567

Answer: Power Analysis

Step-by-step explanation:

What are the vertical and horizontal asymptotes of f (x) = StartFraction 2 x Over x minus 1 EndFraction?

Answers

Answer:

B - Horizontal asymptote at y = 2, vertical asymptote at x = 1

Step-by-step explanation:

Answer:

B on edge 2020

Step-by-step explanation:

Determine the slope and the y intercept . 4x+y=3 please help

Answers

Answer:

the slope is 4 and the y intercept is (0,-3)

Step-by-step explanation:

When working with this its best to remember y=mx+b, the slope will always be in front of the X. so for example 7x+y=5 ( not a real problem ) but the slope would be 7 because its in front of the X.

3 3/4 divided by 5/7

Answers

The answer is in the image below and the steps are also in one of the images too.

Hope this helps! :)

Which number comes next in the series? 7, 10, 10, 13, 16, 16,

Answers

19 comes next in the series, followed by two 21s.

Answer:

Step-by-step explanation:

In the first number, they add three and that number is repeated.

To further explain, the series would continue like this:

7, 10, 10, 13, 16, 16, 19, 22, 22...

Hope this helps! Brainliest would be appreciated!