A square based pyramid is 70.56N the pyramid exerts a pressure of 4900N/m2 on the table. Work out the volume of the square based pyramid in cm.
Your must show your working.

Jermaine has t subway tokens. karen has 4 more subway tokens than jermaine. raul has 5 fewer subway tokens than jermaine. which expression represents the ratio of karen's tokens to raul's tokens

You’re giving a cube with a length of 2.5 cm and a width of 2.5 cm and a high of 2.5 cm you place it on a scale and it is 295 g calculate the density

Use the quadratic function to predict f(x) if x equals 8. f(x) = 25x2 − 28x + 585