14. What percent of Miranda's gross pay is her net pay? Round to the nearest tenth of a percent. 15. Miranda received a 15% pay raise, and paid $4.69 more for Medicare. What is her net pay? Use the percents from Exercises 11 and 12 to calculate the amount of Social Security tax and federal withholding income tax to deduct. Round to the nearest cent.

The magnitude, m, of an earthquake is defined to be m=log l/s, where i is the intensity of the earthquake (measured by the amplitude of the seismograph wave) and s is the intensity of a “standard” earthquake, which is barely detectable. what is the magnitude of an earthquake that is 1,000 times more intense than a standard earthquake? use a calculator. round your answer to the nearest tenth.

Estimate the area under the curve f(x) = 16 - x^2 from x = 0 to x = 3 by using three inscribed (under the curve) rectangles. answer to the nearest integer.

If the value of cos330°is√3/2 then find cos 165°.