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3 years ago

15

What's the area of these?

1 answer:

kvasek [131]3 years ago

6 0

Left side: 63, 72, 16 right side: 36, 4, 35

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It takes 40 minutes for 8 people to paint 4 walls.

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Compare two variables each time

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3 years ago

What is the answer??<br> I NEED 2 KNOW!! =~=

alexdok [17]

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3 years ago

A sample of n = 9 college students is used to evaluate the effectiveness of a new Study Skills Workshop. Each student’s grade

forsale [732]

Answer:

B) μD = 0.60 ± 0.10(1.397)

Step-by-step explanation:

The confidence interval is given by:

$MD±t_{\alpha/2, n-1} \frac{s}{\sqrt{n} }$

Where

MD=60

n=9

df=n-1=8

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3 years ago

Brandi is half as old as Candi. Randy is 5 years older than Brandi. if Candi is 18, how old is Randy?

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Answer:

14

Step-by-step explanation:

18/2

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3 years ago

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