Find the volume of the solid obtained by rotating the region bounded by the given curves about the specified axis. y = 0 , y = cos ( 7 x ) , x = π 14 , x = 0 y=0,y=cos(7x),x=π14,x=0 about the axis y = − 3 y=-3 use your calculator to evaluate the integral! note that you can rewrite cos 2 ( u ) cos2(u) as 1 2 + 1 2 cos ( 2 x ) 12+12cos(2x)

The acceleration of an object due to gravity is 32 feet per second squared.what is acceleration due to gravity in inches per second squared?

Apiling for a high-rise building is pushed by two bulldozers at exactly the same time. one bulldozer exerts a force of 1250 pounds in a westerly direction. the other bulldozer pushes the piling with a force of 2650 pounds in a northerly direction. what is the direction of the resulting force upon the piling, to the nearest degree? a. 65 n of w b. 25 n of w c. 45 n of w d. 35 n of w

Which expressions are equivalent to -7+3(-4e-3)? choose all answers that apply: choose all answers that apply: a -4(3e+4)? 4(3e+4) b 12e12e c none of the above