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Suppose a company charges an annual premium of \$130 for an insurance policy for minor injuries. Actuarial studies show that in case of an injury claim, the company will pay out an average of \$900...

Fifteen thousand raffle tickets are sold. One prize of \$2000, two second prizes of \$750, and three third prizes of \$300 each will be awarded, with all winners selected randomly. If you purchase...

If a ball is dropped from the top of a 120 m cliff its height h in meters after t seconds can be modelled by h(t)=120-4.9t^2 Find the average of change of height of the ball with respect to time...

Bridget went on a 3 day road trip and estimated she would spend no more than \$150 on gas.                     Day 1        ...

the c represents the amount of cupcakes made, how many cupcakes would i have to sell and is there a better equation i can use to represent this

What amount is required to purchase an annuity that pays \$3000 at the end of each quarter for the first five years and then pays \$2500 at the beginning of each month for the subsequent 15 years...

The graph of the function y=f(x) is given. On the same axis, sketch  the graph and write points of f^-1(x). Use a dashed line for the inverse function.

Apex Fabricating wants to accumulate \$545,000 for an expansion expected to begin in four years. If today Apex makes the first of equal quarterly payments into a fund earning 6.6% compounded...

There are two round objects that have a 50 cm diameter and are 2 cm away from eachother that have a belt around them both how long is the belt?   Could somebody explain me how to solve...