Write an algebraic expression for each situation.
a. 7 more than a number
b. Twice a number

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.

The difference between two numbers is one. three times the larger number minus two times the smaller number is 9. what are the two numbers

In δabc, m∠acb = 90°, cd ⊥ ab and m∠acd = 45°. find: a find cd, if bc = 3 in