when jace runs the 400 meter dash, his finishing times are normally distributed with a mean of 81 seconds and a standard deviati
on of 1.5 seconds. using the empirical rule, what percentage of races will his finishing time be between 79.5 and 82.5 seconds?
1 answer:
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The answer is 73. 4 gallons im 100 percent
Answer:
(g∘f)(4) = g(f(4))
= g(-4³)
= g(-64)
= | ⅛(-64)-1 |
= | -8-1 |
= 9
Explanation:
The first one and the last one
