Atank is filling with water. after 2 minutes, it contained 12 gallons. after 5 minutes, it contained 30 gallons. what is the constant rate of change? enter the number only

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?

Which term applies to agb and dge? a. obtuse b. supplementary c. complementary d. vertical

If you invest 1,500 today in a bank that gives you a 5 percent annual interest rate, which of these items can you buy in two years? a. electronics worth $1,650 b.fitness equipment worth $1,700 c.a holiday package worth $2,000