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3 years ago

Write the percent as a decimal and as a fraction.

1 answer:

8 0

<span>To write 215% as a decimal you can approach the problem two ways. You can divide 215 by 100. 215/100 = 2.15 You can also move the decimal two places to the left 215.0 = 2.15 To write 2.15 as a fraction you will place 215 over 100. {215/100}. You will then want to write this fraction in it’s simplest form. The greatest common denominator is 5 so you will then divide the numerator and denominator by 5. 215/5 = 43 100/5 = 20 215/100 = 43/20 To write this fraction as a mixed fraction you would divide 43 by 20. 43 ÷ 20 = 2 with a remainder of 3 This is written as: 2 3/20</span>

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Hey uh guys i need help pls thanks

vivado [14]

i don’t know for sure but i just figured it out....

7 0

3 years ago

6÷<img src="https://tex.z-dn.net/?f=%5Csqrt%7B9%7D" id="TexFormula1" title="\sqrt{9}" alt="\sqrt{9}" align="absmiddle" class="la

Ierofanga [76]

Step-by-step explanation:

6÷√9-2³×6

6÷3-8×6

2-48

-46

6 0

3 years ago

In the Country A legal system, a defendant is presumed innocent until proven guilty. Consider a nullhypothesis, H0, that the def

Pie

Using error concepts, it is found that in this problem, a type I error would be finding an innocent person guilty, while a type II error would be finding a guilty person innocent.

<h3>What are Type I and Type II errors?</h3>

Type I: Rejection of a true null hypothesis. The null hypothesis is true, but from a sample, you get enough evidence to reject.

Type II: Non-rejection of a false null hypothesis. The null hypothesis is false, but from a sample, you do not get enough evidence to reject.

Hence:

In this problem, a type I error would be finding an innocent person guilty, while a type II error would be finding a guilty person innocent.

More can be learned about error concepts at brainly.com/question/25225353

3 0

3 years ago

The table below shows the outcome (whether the death penalty is imposed or not) of murder trials in Florida between 1976 and 198

Margaret [11]

Answer:

Option A (0.1135,0.028)

Step-by-step explanation:

Number of white defendants who got death penalty = 53

Number of Black defendants who got death penalty = 4

Total Penalty for white defendants = 53 + 414 = 197

Total Penalty for Black defendants = 4 + 139 = 14

First we will calculate the proportion of white defendants that got the death penalty

=Number of white defendants who got death penalty / total penalty

= (53)/(197)

= 0.1135

Black defendants that got the death penalty

= Number of Black defendants who got death penalty/ total penalty

= (4)/(143)

= 0.028

Therefore<u> Option A</u> is the correct answer.

5 0

4 years ago

I need help with write an equation that is an inverse of 66 / 6 equals 11

pychu [463]

this is the inverse equation::: 6 times 11 is 66

8 0

3 years ago