Solve.In a race, Car A starts 1 mile behind Car B. Car A is traveling at 65 miles per hour, while Car B is traveling at 50 miles per hour. How long will it take for Car A to overtake Car B?

A. 3 min
B. 4 min
C.  min
D. 20 min


Answer: B

Mathematics

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Use the multiplication property of equality to solve the equation.-35 = 5k

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Find the requested composition of functions.Given f(x) = 4x2 + 3x + 5 and g(x) = 3x - 4, find (g ? f)(x).

A. 4x2 + 9x + 11 B. 12x2 + 9x + 11 C. 12x2 + 9x + 19 D. 4x2 + 3x + 1

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Multiply by 1, 2, 3, and so on, to find ten multiples of the number.30

A. 30, 60, 90, 120, 150, 180, 210, 240, 270, 300 B. 0, 35, 40, 45, 50, 55, 60, 65, 70, 75 C. 30, 70, 110, 150, 190, 230, 270, 310, 350, 390 D. 30, 40, 50, 60, 70, 80, 90, 100, 110, 120

Mathematics

Solve the problem.Suppose $480 is deposited into an account earning 15% annual interest, compounded quarterly. Find the balance in the account at the end of 2 years.

A. $164.39 B. $644.39 C. $634.80 D. $621.09

Mathematics