noahs car travels 288.42 miles the highway on one full tank. if his fuel tank holds 10.45 gallons, then how far can he travel on one gallon of gas?

If you answer 2+2 you will get over 80 points

Do xuan nam isgoing to invest $1000 at a simple interest rate of 4% how long will it take for the investment to be worth $1040?

Sara goes on a slingshot ride in an amusement park. she is strapped into a spherical ball that has a radius 3*10^2 of centimeters. what is the volume of air in the spherical ball? use this formula: volume of a sphere=4/3pi,r^3 , where r is the sphere’s radius.