Riley needs to make fruit punch for the family reunion. One batch of punch had the ingredients shown. If the punch bowl Hall’s 27 cups how many cups of orange juice will she need to keep the ratio in a full punch bowl the same?

Which is a graph of a proportional relationship?

If f(x)=3x+1 and f^-1=x-1/3, then f^-1(7)=

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