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rodikova [14]
3 years ago
10

May someone please help me please? This is about exponents by the way. About 5 questions I need help with.

Mathematics
1 answer:
Sloan [31]3 years ago
6 0

Answer:

2x2x2x2x2x2x2=8/3=1 2/3

8x8x8=512

1/6x1/6x1/6= 1/216

5/8x5/8=1 2/8

Step-by-step explanation:

i hope this helps

have a nice day/night

mark brainliest, please :)

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The Confidence interval for 95% who believes that the local businesses overcharge = (0.7026, 0.7574)

<h3>What is meant by confidence interval?</h3>

The range of values we see in our sample and hope to identify the value that most closely represents the population are referred to as a confidence interval.

<h3>According to the given information:</h3>

Sample size n = 1000

73% of town residents believed that local businesses overcharged for their products over 1000 resident.

= (1000/100) x 73

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Sample proportion p = 730/1000

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q = 1-p = 0.23

Std error of proportion = √(pq/n)

                                      = √((.73*0.27)/1000)

                                      = 0.0140

95% Z critical value = 1.96

Margin of error = 1.96*0.0140

                          = 0.0274

Confidence interval = sample proportion ±margin of error

(0.7026, 0.7574)

To know more About Confidence interval visit:

brainly.com/question/14018374

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Which fraction is equivalent to 12/27? help
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<h3>Hope This Helps You</h3>
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