A 150-pound person plans to jump off a ledge attached to a cord of length 42 feet. If the
stiffness of the cord is no less than 16 pounds per foot, how much will the cord stretch?

Isee the amount was $90.00 then reduced to $75.00 , what is the percent ?

Brady has a 20 year fixed rate mortgage for $215,500 with monthly payments of 1,305.89.the annual interest rate is 4%. what is the total cost of the principal and interest for this loan rounded to the nearest dollar

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