The great pyramid of egypt has a base of 1500 feet and a height of 2800 feet. what is the volume of the pyramid? a. 4,200,000 ft^3 b. 1,400,000 ft^3 c. 1,206,456.67 ft^3 d. 2,555,879.21 ft^3

Write the equation for the parabola that has x− intercepts (−2,0) and (4,0) and y− intercept (0,4).

2people are trying different phones to see which one has the better talk time. chatlong has an average of 18 hours with a standard deviation of 2 hours and talk-a-lot has an average of 20 hours with a standard deviation of 3. the two people who tested their phones both got 20 hours of use on their phones. for the z-scores i got 1 for the chatlong company and 0 for talk-a-lot. what is the percentile for each z-score?

Arestaurant chef made 1 1/2 jars of pasta sauce. each serving of pasta requires 1/2 of a jar of sauce. how many servings of pasta will the chef be able to prepare using the sauce?