Robert believes that the lengths 8 in, 13 in, and 20 in will form a triangle. Is he correct?
1 answer:
Answer: I think it’s D
Step-by-step explanation:
it’s because 8^2 + 13^2 equals 233 and when square rooted equals 15.26 not 20 so no.
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Answer: 1. 57
2. 43
3. 20
4. 32
5. 16
Step-by-step explanation: am here to help
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Divide 1920 by 40
Then multiply the number by 2
You will get 96
Then multiply it by 30
Answer:
Step-by-step explanation:
2×radius with pi, 28*pi=28 pi or 87.92

Explanation:
Since we have given that
The prices of three t-shirts styles i.e $24, $30, $36 with their probability is given by

As we know that,


Now,

and

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So, the expected value of a t-shirt = $31.
2.16 x 10 to the power of -4