A. There is a positive correlation in the data set
B. There is a negative correlation in the data set
C. There is no correlation in the data set
D. More points are needed to determine the correlation

What is the point-slope equation of a line with slope -5 that contains the point (6,3)

Atheater wants to build movable steps that they can use to go on and off the stage. they want the steps to have enough space inside so they can also be used to store props. how much space is inside the steps?

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?