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monitta
3 years ago
5

Kiara gets to spin the big prize wheel, which has a radius of 2 meters. What is the prize wheel's area? PLZ HELP me

Mathematics
1 answer:
Bingel [31]3 years ago
7 0

Answer:

4pi or 12.57

Step-by-step explanation:

Area = pi * radius^2

Area = pi * 2^2

Area = pi * 4

Area = 4pi or 12.57

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We have to define the probability as P = 50% = 0.5

we have to define q = 1 - 50% = 0.5

The formula that would be used to find the value of n is given as

n = pq\frac{Zc}{E} ^2

These variables used are:

pq = variance of population

E = margin of error = 0.01

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Hence the sample space is given as 9604

Read more on confidence interval here:

brainly.com/question/26658887

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What is the probability of rolling a summer five when rolling to six sided number cubes
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