The answer is B. You add all the numbers together and divide by the amount of numbers you have to find the mean. The missing height is 62 because 54+57+59+63+66+68+70+58=563
563/9 (amount of numbers you have including the missing height) = 63

5 0

2 years ago

The speed of light in cold air is how many times the speed of sound in cold air?

Tju [1.3M]

Answer: B I think

Step-by-step explanation: hope it helps

5 0

1 year ago

Let A and B be two events. The probability that event B occurs is 0.72. The probability that events B and A both occur is 0.24.

Sedaia [141]

C is the answer to this question. I hope this helps.

6 0

2 years ago

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