Amath book weighs 250 grams, a chemistry book weighs 200 grams, and a physics book weighs 250 grams. what is the total weight of the books in ounces?

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

How long does it take natsumi to clean up after she is done? table: .area time30. 245. 2.7560. 3.5

Calculate the missing value. round the answer to on decimal place. start with 70, increase it by 21%, and end up with