Sam is a painter. he has 2 1/4 gallons of paint, and it takes 3/4 of a gallon to paint a room. how many rooms can he paint?

a.1
b.2
c.3
d.4

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

Pat listed all the numbers that have 15 as a multiple write the numbers in pats list

When george started his current job, his employer told him that at the end of the first year, he would receive two vacation days. after each year worked, his number of vacation days will double up to five work weeks (25days) of payed vacation. how many vacation days will he have in 4 years