3 years ago

Find and interpret the mean absolute deviation of the data. round your answer to the nearest tenth if necessary.

Mathematics

1 answer:

natka813 [3]3 years ago

3 0

Answer:

21.89

Step-by-step explanation:

add and subtract

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If a 10-pound sack of potatoes costs $6.55, how much would 1 pound cost? Round your answer to the nearest cent.

lozanna [386]

Hello there!

6.55 ÷ 10 = .655

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3 years ago

Please:<br> Divide 24 in ratio 3:5

nalin [4]

24/8 = 3

3x3 = 9
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so
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3 years ago

Explain how a number line can used to find the difference for 34-28

Natalka [10]

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4 years ago

What is -2 1/2 + 1 1/3 in fraction form?

olga nikolaevna [1]

$-2\frac{1}{2} +1\frac{1}{3}=\frac{-1}{6}$

Solution:

Given expression is $-2\frac{1}{2} +1\frac{1}{3}$ .

Let us first convert mixed fraction into improper fraction.

$-2\frac{1}{2} +1\frac{1}{3}=\frac{(-2\times 2) +1}{2} +\frac{(1\times 3) + 1}{3}$

$=\frac{-4 +1}{2} +\frac{3 + 1}{3}$

$=\frac{-3}{2} +\frac{4}{3}$

Take LCM for the denominators (LCM of 2, 3 = 6) and make the same.

$=\frac{-3\times3}{2\times3} +\frac{4\times2}{3\times2}$

$=\frac{-9}{6} +\frac{8}{6}$

$=\frac{-1}{6}$

$-2\frac{1}{2} +1\frac{1}{3}=\frac{-1}{6}$

Hence the fraction form of $-2\frac{1}{2} +1\frac{1}{3}$ is $\frac{-1}{6}$ .

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Yanka [14]

1.29 + 1.29 + 1.98 + 0.38 = 4.94

(two candy bars + a soda + plus tax)

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3 years ago

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