Find the unit rate.2352 cars in 840 households (reduce to a one household comparison)

A. 1512 cars/household
B. 2.8 cars/household
C. 3192 cars/household
D. 0.357 car/household


Answer: B

Mathematics

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Solve the given differential equation.D3y + 2 D2y - 16 Dy - 32y = 0

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Solve the given problem by use of the sum of an infinite geometric series.After a person stops pedaling a bicycle, the wheel rotates 460 times the first minute. Each subsequent minute, it rotates  as many times as in the previous minute. How many times will the wheel rotate before coming to a complete stop?

A. 2760 rotations B. 1380 rotations C. 2300 rotations D. 690 rotations

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Choose the closest estimate.The carton contained 300  of juice.

A. mg B. g C. L D. mL E. kg

Mathematics

Solve the problem.A satellite dish has a parabolic cross section and is 10 feet deep. The focus is 9 feet from the vertex. Find the width of the satellite dish at the opening. Round your answer to the nearest foot.

A. 46 ft B. 42 ft C. 40 ft D. 38 ft

Mathematics