Which calculation can be used to find the value of y in the equation y3 = 27?

List x1, x2, x3, x4 where xi is the midpoint endpoint of the five equal intervals used to estimate the area under the curve of f(x) between x = 0 and x = 10.

The median am of triangle ∆abc is half the length of the side towards which it is drawn, bc . prove that triangle ∆abc is a right triangle, and find angle mac and abm

Julie was able to walk 16 km through the zoo in 6 hours. how long will it take her to walk 24 km through the zoo?