The process of removing water from the ground with a series of pumps at selected intervals and pumping offsite is known as what?

Rob spent 25%, percent more time on his research project than he had planned. he spent an extra h hours on the project. which of the following expressions could represent the number of hours rob actually spent on the project? two answers

For what type of equity loan are you lent a lump sum, which is to be paid within a certain period of time? a. a line of credit b. equity c. a second mortgage d. an amortization

How many terms does the polynomial x^2 y^2 have