Detective pi is having a birthday party for the first baby rhino. the cake serves 50 people and costs $120. how much does the cake cost per person?

Select the number of ways in which a line and a circle can intersect

Identify the expression equivalent to 4(x + x + 7) − 2x + 8 − 4 by substituting x = 1 and x = 2.

Find the volume of the solid whose base is the region bounded by f(x), g(x) and the x-axis on the interval [0, 1], and whose cross-sections perpendicular to the y-axis are squares. your work must show the integral, but you may use your calculator to evaluate it. give 3 decimal places for your answe