if f(x) varies directly with x2, and f(x) = 75 when x = 5, find the value of f(8)? a.192 b.256 c.40 d.25 hurry

What could explain what happened when the time was equal to 120 minutes

A. use the formula for continuous compounding with the original example: $1000 invested at 2% for 1 year. record the amount to 5 decimal places. use a calculator. b. compare it to the result using the original compound interest formula with n = 365 calculated to 5 decimal places. which has a larger value? explain.

Rewrite the following quadratic functions in intercept or factored form. show your work. y = 9 + 12x + 4x^2