Acardboard box 6 units high, 4 units wide, and 3 units long can hold 80 pounds of brown rice. a second cardboard box has the same height, twice the width, and the same length as the first box. how many pounds of brown rice can it hold?

What expression is equivalent to 1/2(2+3x-6)

If a baby uses 15 diapers in 2 days, how many diapers will the baby use in a year?

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