Jason bought a new skateboard and helmet and the skateboard cost 3 times as much as the helmet did. if jason spent $96 total how much did he pay for each thing?

The brain volumes (cm cubed) of 50 brains vary from a low of 904 cm cubed to a high of 1488 cm cubed. use the range rule of thumb to estimate the standard deviation s and compare the result to the exact standard deviation of 175.5 cm cubed, assuming the estimate is accurate if it is within 15 cm cubed

Aflower has 26 chromosomes. to create a new flower,how many would a sperm cell have what is called?

Which graph represents the equation y =4x