Kevin invested $2,500 in an account paying an interest rate of 2.7% compounded daily. Assuming no deposits or withdrawals are made,
how long would it take, to the nearest year, for the value of the
account to reach $3,460?

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.