Choose the correct statement. A. Turning the steering wheel rotates the pinion and moves the rack up and down
B. The teeth on both the pinion and the rack are helical gears
C. A large pinion means the number of turns of the steering wheel is increased
D. The steering ratio is the same on all vehicles

Atank holds 1000 gallons of water, which drains from the bottom of the tank in half an hour. the values in the table show the volume v of water remaining in the tank (in gallons) after t minutes.t(min) 5 10 15 20 25 30v(gal) 694 444 250 111 28 0(a) if p is the point (15, 250) on the graph of v, find the slopes of the secant lines pq when q is the point on the graph with t = 5, 10, 20, 25, and 30.(b) estimate the slope of the tangent line at p by averaging the slopes of two secant lines.(c) use a graph of the function to estimate the slope of the tangent line at p. (this slope represents the rate at which the water is flowing from the tank after 15 minutes.)show all steps.

Which type of wave can travel without a medium

Calculate the mass of an object that has a momentum of 100kg x m/sec and velocity of 4 m/sec