the state of Maine encourages recycling by giving refund for certain recycled items. when you recycle a glass bottle, you get $0.05, when you recycle an aluminum can you get $0.10, and when you recycle a plastic bottle, you get back $0.15.

Which of the following situations represents a linear relationship? a. theresa increases the distance she runs by 0.1 miles every week. b. the volume of a box depends on the length of box. c. the amount of money in a bank account increases by 1 percent each year. d. the population of a town doubles every 5 years.

The square pyramid has a volume of 441 cubic inches. what is the value of x? 1/7x is the height x is the base

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?