the graph shows the depth of a submarine over time. use equivalent ratios to find the number of minutes it will take the submarine to descend 1600 feet.

Do graduates from uf tend to have a higher income than students at fsu, five years after graduation? a random sample of 100 graduates was taken from both schools. let muf be the population mean salary at uf and let mufsu be the population mean salary at fsu. how should we write the alternative hypothesis?

The circumference of a circle is 5 pi cm. what is the area of the circle?

Long division the problem is 40 ➗ 348 = ?