2 years ago

Understanding the Problem

Mathematics

1 answer:

Marat540 [252]2 years ago

5 0

20.1797 u

There are 6.022×10^23 in one mole

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A set of data was published in the fall 2019 Phi Kappa Phi Forum regarding the performance of Major League Baseball (MLB) umpire

const2013 [10]

Answer:

The answer is "1.30".

Step-by-step explanation:

Proportion of population $=0.20$

Ratio sample $=\frac{70}{300}=\frac{7}{30}=0.23$

Statistics of the test:

$\to Z=\frac{(0.23-0.2)}{\sqrt{(\frac{0.2\times(1-0.2)}{300})}}\\\\$

$=1.30$

6 0

2 years ago

Please help, i need to raise my grade

Dmitrij [34]

Answer:

$r=\dfrac{v^2}{a}$

Step-by-step explanation:

To isolate r, we're going to need to do some algebraic manipulation.

$a=\dfrac{v^2}{r}$

Multiply both sides by r:

$a\cdot r=v^2$

Divide both sides by a:

$r=\dfrac{v^2}{a}$

Hope this helps!

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3 years ago

From least to greatest 0.075,75%, 3/4

krek1111 [17]

Answer:

here u go

Step-by-step explanation:

it would be 0.075,3/4, 75%

4 0

3 years ago

What is the third quartile of this data set? 21,24,25,28,29,35,37,39,42

tangare [24]

Answer:

121.5

Step-by-step explanation:

Find the mean of the last 4 numbers.

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3 years ago

Write the sum of the numbers as the product of their gcf and another sum 58+14

AnnyKZ [126]

I do not know but i am going to still glith the server if you need help go to google

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3 years ago