An underground pump lifts water 90 ft. to the surface and into the top of a 975 ft^3 storage tank whose top is 10 feet above the surface of the ground. The weight density of water is 62.4 Ibs/ft3. Calculate the work done by the pump to full the tank.

Barbara is interested in pursuing a career in the science and math pathway. which qualifications will her reach that goal? a.an advanced knowledge of physics and math b.an advanced knowledge of engineering and math c. an advanced knowledge of physics and robotics an d. advanced knowledge of machinery and math

Examine the list below. which factors positively affect lifetime income? check all that apply.

Me and category do i put them in because this is science