Order these numbers from least to greatest.
6.38, 6 8/9, 55/8, 6.383

Given f(x) = 2x^2- 5x+1, determine the function value f(2). do not f(x) = in your answer

What is the simplified form of (3.25x10^3)(7.8x10^6) written in scientific notation?

Diane’s bank is offering 5% interest, compounded monthly. if diane invests $10,500 and wants $20,000 when she withdrawals, how long should she keep her money in for? round to the nearest tenth of a year.