If you see an emergency vehicle approaching either from the front or rear you should: stop right where you are speed up and out run the emergency vehicle pull over to the curb and stop let the vehicle pass then match their if you see an emergency vehicle approaching either from the front or rear you should: stop right where you are speed up and out run the emergency vehicle pull over to the curb and stop let the vehicle pass then match their speed

Let f(x) = x4- 8x2 . find the relativeextrema of this function using the second derivative test.

A110-pound person pulls herself up 4.0 feet. this took her 2.5 seconds. how much power was developed? 0.13 hp 0.32 hp 2.0 hp 3.1 hp

Consider a one meter long horizontal pipe with a constant 100 cm^2 cross sectional area. water flows rightward into the pipe at x = 0 with flow velocity 02m/sec at every point within the pipe intake area. at x=1, the rightward flow rate is 0.192 m/sec. assume the water is a conserved quantity in the pipe, so there must be a leak (a sink) somewhere in the pipe. 1. compute net volumetric flow of the source if the system to be in equilibrium. 2. now assume the pipe in the problem has no leaks. compute the net volumetric rate of change for the system.