2 years ago

Find the mean, variance, and standard deviation. If necessary, round your answer to the nearest hundredth.

Mathematics

1 answer:

storchak [24]2 years ago

4 0

Your answer would be 4.

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Is 1 Greater then -4

Nikitich [7]

Answer:

Yes 1 is greater than -4

Step-by-step explanation:

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2 years ago

What is 10 3/4-3 1/2

Rama09 [41]

The answer is 7 1/4
Or 29/4 as an improper fraction

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2 years ago

Read 2 more answers

Help please pleassse

ASHA 777 [7]

Answer:

$n=\frac{8}{3}$ or $n = 2\frac{2}{3}$

Step-by-step explanation:

Multiply both sides of the equation by $\frac{10}{3}$

$(\frac{10}{3}) (\frac{3}{10})*n= (\frac{10}{3})(\frac{4}{5})$

Simplify both sides of the equation.

$n=\frac{8}{3}$ or $n = 2\frac{2}{3}$

<em>hope this helps :)</em>

7 0

3 years ago

Determine the value of x to the nearest thousandth in the equation 8(2)^x+3=48

solong [7]

You probably mean either

$8\cdot2^x + 3 = 48$

$8\cdot2^{x+3} = 48$

Write 8 = 2³, so that in the first interpretation,

$8\cdot2^x = 2^3 \cdot 2^x = 2^{x + 3}$

and in the second,

$8\cdot2^{x+3} = 2^3 \cdot 2^{x+3} = 2^{x + 6}$

Then in the first interpretation, we have

$2^{x + 3} + 3 = 48 \implies 2^{x + 3} = 45 \implies x + 3 = \log_2(45) \implies x = \log_2(45) - 3 \approx \boxed{2.492}$

Otherwise, the second interpretation gives

$2^{x + 6} = 48 \implies x + 6 = \log_2(48) \implies x = \log_2(48) - 6 \approx -0.415$

8 0

2 years ago

0) Select all ordered pairs that correspond to input-output pairs of the function y = -8x + 4.

patriot [66]

A, B, and D are the correct answers.

7 0

3 years ago