Solve the problem.The table shows the number of deaths due to car accidents in a certain city in various years.  Let f(t) be the number of deaths due to car accidents at t years since 2012. Use a quadratic model to predict when the number of deaths due to car accidents will be 146. (First find a quadratic equation for f in vertex form by using the data for the years 2015 and 2017).

A. 2020
B. 2022
C. 2021
D. 2019


Answer: D

Mathematics

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Determine whether the improper integral converges or diverges.

A. Converges B. Diverges

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Multiply.9 ? 4

A. 32 B. 13 C. 40 D. 36

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Provide an appropriate response.Solve the following quadratic equation:  x2 - 9 = 0

Fill in the blank(s) with the appropriate word(s).

Mathematics

Round as indicated.24,552,543,800 to the nearest billion

A. 24,600,000,000 B. 24,550,000,000 C. 25,000,000,000 D. 20,000,000,000

Mathematics