Find the missing length indicated by (?) ?
4
2
7
A) 10
C)35
B) 9
D) 14

The table shows a pattern of exponents. what is the pattern as the exponents decrease?

Rewrite the following quadratic functions in intercept or factored form. show your work. f(x) = 3x^2 - 12

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?