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PIT_PIT [208]
3 years ago
8

PLEASE HELP ME I ONLY HAVE 20 MINUTES!!!!

Mathematics
1 answer:
Over [174]3 years ago
7 0

h(x) = 40x - 16x^2\\h(x) = 15\\40x - 16x^2 = 15\\-16x^2 + 40x - 15 = 0\\

Using the quadratic formula we get

x_1 = 0.5\\x_2 = 2.04

Therefore the tennis ball is at least 15 feet above the ground from 0.5 seconds to 2.04 seconds

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The range, a measure of variability, Group of answer choices is the difference between the largest (L) and smallest (S) value in
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<u>The correct answer is </u><u>all of the above.</u>

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MrRissso [65]

Answer:

The expression 5 × 2 = 10 means:

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Step-by-step explanation:

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In other words, we can determine the value 10 by:

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