Apartial listing of monthly start-up costs for a store includes $2,800 for rent, $650 for electricity, $285 for telephone and internet service, $9,550 for employee salaries, $800 for cleaning service, and $300 for supplies. what is the total of these monthly start-up costs?

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 are different types of statistical programs

Richard save $32 in march he saved $48 in april and $38 in may then richard spent $113 on a keyboard how much money does richard have left