Mark went to the store and spent a total of $18.90. what is the cost of 5 items is if one item cost $2.95?

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.

F(n + 1) = f(n) – 8. if f(1) = 100, what is f(6)?

Write the equation in logarithmic form m^x=n