The yield to maturity of a $1000 bond with a 6.6% coupon rate, semiannual coupons, and two years to maturity is 7.6% APR, compounded semiannually. What is its price?

Assume that the weights of quarters are normally distributed with a mean of 5.67 g and a standard deviation 0.070 g. a vending machine will only accept coins weighing between 5.48 g and 5.82 g. what percentage of legal quarters will be rejected? round your answer to two decimal places.

What’s the volume of the triangular prism?

What is the area of the shaded sector?