Alex used 75% of his savings to buy a mountain bicycle. if the bicycle cost $150, how much money did alex have saved?

Given that ot =5, xt=12, and ox= 13 is xy tangent to circle o at t? explain.

Spencer has 1/3 pound of nuts he divides them equally into 4 bags what fraction of a pound of nuts is in each bag

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.