Emily is entering a bicycle race for charity. her mom pledges $0.20 for every 0.70mile she bikes. if Emily bikes 24 mile, how much will her mother donate?

To find the inverse of a number a, one can use the equation f(c) = a-1/c=0 where c is the inverse of a use the secant method of finding roots of equations to find the inverse of a = 2.5 ,er = 0.001%