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krok68 [10]
2 years ago
10

Solve the equation -16x>-80

Mathematics
2 answers:
dsp732 years ago
7 0

Answer:

x<5

Step-by-step explanation:

Let's solve your inequality step-by-step.

−16x>−80

Step 1: Divide both sides by -16.

−16x

−16

>

−80

−16

x<5

Answer:

x<5

kolbaska11 [484]2 years ago
3 0

Answer:

X > 5

Step-by-step explanation:

-16x > -80

Divide both sides by -16

-80 / -16 = 5

x > 5

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The margin of error is 0.137 and the confidence interval for the population proportion is (0.443, 0.717).

<h3>What is the margin of error(MOE)?</h3>

It is defined as an error that provides an estimate of the percentage of errors in real statistical data.

The formula for finding the MOE:

\rm MOE = Z\times \dfrac{s}{\sqrt{n}}

Where   Z is the z-score at the confidence interval

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We have:

n = 50, X = 29,

Estimate point p = 29/50 = 0.58

q = 1-p = 1-0.58 = 0.42

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\rm MOE = 1.96\sqrt{\dfrac{0.58\times0.42}{50}}

After calculating:

MOE = 0.137

Confidence interval will be: (p - MOE, p+MOE)

= (0.58-0.137, 0.58+0.137)

= (0.443, 0.717)

Thus, the margin of error is 0.137 and the confidence interval for the population proportion is (0.443, 0.717).

Learn more about the Margin of error here:

brainly.com/question/13990500

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3 0
2 years ago
Which of the following is the sine of angle A in the right triangle shown?
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3 years ago
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