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skelet666 [1.2K]
3 years ago
6

Does anyone know how to do this ??

Mathematics
2 answers:
Mashcka [7]3 years ago
4 0
2(3 exponent 2) + 4(3)(5) follow my equation and you should get your answer. all you have to do is replace the letters in the formula in the needed numbers. For instance s= 3 and h=5 , therefore you replace the s in the formula to a 3 and the h in the formula to a 5
solmaris [256]3 years ago
3 0
Substitute the value of s and h to the formula
SA = 2s² + 4sh
SA = 2 × s² + 4 × s × h
SA = 2 × 3² + 4 × 3 × 5
SA = 2 × 9 + 60
SA = 18 + 60
SA = 78

The surface area is 78 square units
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The statement "Yes, all the conditions for Inference have been met" is correct.

<h3>What is a t-test?</h3>

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Learn more about the t-test here:

brainly.com/question/15870238

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2 years ago
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7 0
2 years ago
Read 2 more answers
Please Help!
nikklg [1K]

Answer:

12.6 miles every hour

Step-by-step explanation:

113.4 divide by 9 equals 12.6 so 12.6 times 9 hours equals 113.4 this is so easy its 4 grade work i am in 8th

7 0
3 years ago
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