A life insurance company sells a $150,000 one year term life insurance policy to a 21-year old female for $150. The probability that the female survives the year is .999724. Find the expected value for the insurance company.

If a and b are the measures of two first quadrant angles and sin a = 4/9 and sin b = 2/5 find sin(a+b).

How does a low unemployment rate affect a nation's economy? a. the nation has a higher number of productive resources. b. the nation can spend more money on for unemployed people. c. the nation can save money by paying lower salaries to a large workforce. reset

What are the first 4 terms in the multiplication pattern given by the formula 2×4n