Simplify into one fraction 6/x+2-1/x+9

The amount of energy it takes to lift a box might be a function of which of the following

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.

Which graph has a rate of change of zero