Written as a rate, 434 miles in 7 hours would be Mile per hour

If $740 is invested at an interest rate of 11% per year and is compounded continuously, how much will the investment be worth in 7 years? use the continuous compound interest formula a = pert.

The angles in a triangle are represented by 5x, 8x, and 2x+9. what is the value of ? a.10.8 b.11.4 c.9.7 d.7.2

Simplify each expression. use positive exponents. show work . (x –2 y –4 x 3 ) –2