What is the density of a 50 gram pyramid with rectangular base 4cm x 8cm and height 10cm ?

Rearrange the formula c^2 = a^2 + b^2 for b

What is the order of magnitude for the number of liters in a large bottle of soda served at a party

Solve with work both bert and ernie received an increase in their weekly salaries. bert's salary increased from $520 to $520. ernie's salary went from $580 to $645. find the percent of increase for each salary. what was the larger of the two percents ?