If mary's taxable income is $68,562, how much income tax does she owe, rounded to the nearest dollar? a. $13,564 b. $17,140 c. $21,527 d. $12,349

The mean of a set of data is -3.82 and its standard deviation is 2.31. find the z score for a value of 3.99.

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.

Solve 2 - 3 cos x = 5 + 3 cos x for 0° ≤ x ≤ 180° a. 150° b. 30° c. 60° d. 120°