A container in the shape of a cube will be completely filled with
sand. The container has an edge length of 8 inches. What is
the exact number of cubic inches of sand needed to completely
fill the container?

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?

What is x and y intercepts for y=x+7

Which is the graph of this function 3 square root of x plus one if