4. find the volume of the square pyramid shown. round to the nearest tenth if necessary. 33.3 ft^3 400 ft^3 1,200 ft^3 600 ft^3

What number should be added to the expression x^2+3x+ in order to create a perfect square trinomial? 3/2 3 9/4 9

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

Identify the number 127 as a rational or irrational. explain