The volume V of a gas varies directly as the temperature T. If V = 9 when T = 144 , find V when T is 192

Atriangle with all sides of equal length is a/an triangle. a. right b. scalene c. equilateral d. isosceles

Nine people are going to share a 128-ounces bottle of soda. how many ounces will each person get drink? choose the correct equation and answer for this situation

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?