3 years ago

Evaluate m 0 - n 2 for m = 2 and n = -1. -1 0 1

Mathematics

1 answer:

puteri [66]3 years ago

8 0

The answer is 1 because anything the zero power is 1

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Answer:

1.9

Step-by-step explanation:

7.6/4= 1.9

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ans is 1.9 pints

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3 years ago

What is the slope of the line that contains the points (-1,2) and (3,3)

motikmotik

Answer:

1/4

Step-by-step explanation:

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Answer:

99% Confidence interval: (50.9,61.3)

Step-by-step explanation:

We are given the following in the question:

Sample mean, $\bar{x}$ = 56.1

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Alpha, α = 0.01

Sample standard deviation, σ = 16.7

Degree of freedom = n - 1 = 71

99% Confidence interval:

$\bar{x} \pm t_{critical}\displaystyle\frac{s}{\sqrt{n}}$

Putting the values, we get,

$t_{critical}\text{ at degree of freedom 71 and}~\alpha_{0.01} = \pm 2.64$

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Answer:

Step-by-step explanation:

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