A small cone has a diameter of 6cm and a height of 7cm. A large cone has a diameter of 12cm and a height of 9cm. What is the approximate difference between in the volumes of the two cones?

What is the simplified form of 7 √x • 7 √x • 7 √x • 7 √x?

Solve with work both bert and ernie received an increase in their weekly salaries. bert's salary increased from $520 to $520. ernie's salary went from $580 to $645. find the percent of increase for each salary. what was the larger of the two percents ?

Select the margin of error that corresponds to the sample mean that corresponds to each population: a population mean of 360, a standard deviation of 4, and a margin of error of 2.5%