It is estimated that there are 26 deaths for every 10 million people who use airplanes. a company that sells flight insurance provides $100,000 in case of death in a plane crash. a policy can be purchased for $1. calculate the expected value and thereby determine how much the insurance company can make over the long run for each policy that it sells.

What’s your question?

1.   an exact solution requires a radical solution - no decimal approximation.2. (a)4x^3 = 756x^3 = 756/4 = 189x =   cube root of 189 =   5.74   to nearest hundredth answer(b)   189 = 3*3*3*7   so we can write the cube root of 189 as 3∛7 answerchecking (a) 4*(5.74^3 =   756.48   which is very close(b)   4* ((3∛3)^3   = 4*189   = 756   - spot on! 3. i would use solution b because the original question asked for an exact solution.