Suzy poured a 16-ounce container of orange juice into 5 cups. she poured the same amount of juice into each cup. write the rational number that represents the amount of juice in each cup.

What kinds of numbers have an odd number of factors?

Y=4x^2+x-1 solve using quadratic formula

You are standing next to a really big circular lake. you want to measure the diameter of the lake, but you don't want to have to swim across with a measuring tape! you decide to walk around the perimeter of the lake and measure its circumference, and find that it's 400\pi\text{ m}400? m. what is the diameter dd of the lake?