The merry go round has a diameter of 12 feet. i sit on the edge of the merry go round and ride around 10 times. how far do i travel overall?

What is the simplified expression for 6(2(y+x))

Convert 2000 swiss francs to dutch guilders

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