A medium artichoke contains about 13% of the recommended amount of potassium that an average adult should have each day. About how many grams of potassium should the average adult have each day

Fanny mendelssohn manages all the magazines and paperback books at a local grocery store. she prices many paperbacks to sell at $7.99. the cost to the store is $5.29. what is the markup rate on a paperback book, based on its cost?

An initial investment of $100 is now valued at $150. the annual interest rate is 5%, compounded continuously. the equation 100e0.05t = 150 represents the situation, where t is the number of years the money has been invested. about how long has the money been invested? use your calculator and round to the nearest whole number. years

Apackage of five erasers cost 0. $.39 at this rate how many how much would 60 erasers cost in dollars and cents