A cube with side length z has a volume of 216 cubic centimeters. The following equation shows the volume of the cube.

z^3 = 216z

What is the side length of the cube in centimeters?

Bismuth-210 is an isotope that radioactively decays by about 13% each day, meaning 13% of the remaining bismuth-210 transforms into another atom (polonium-210 in this case) each day. if you begin with 233 mg of bismuth-210, how much remains after 8 days?

Little’s law firm has just one lawyer. customers arrive randomly at an average rate of 6 per 8 hour workday. service times have a mean of 50 minutes and a standard deviation of 20 minutes. how long does a customer spend at little’s law firm on average?

Simplify the expression and find the missing terms. the simplest form of has in the numerator and in the denominator.