Harry save 62 cents for every dollar he earns. Currently he is paid 17 dollars per hour. Lucy earns 14 dollars for every 4/5 of an hour worked. She is able to 60% of it. If both of them work 40 hours per week, who has more money saved at the end of the week?

Initially 100 milligrams of a radioactive substance was present. after 6 hours the mass had decreased by 4%. if the rate of decay is proportional to the amount of the substance present at time t, find the amount remaining after 24 hours. (round your answer to one decimal place.)

Geometry: determine whether segment mn is parallel to segment kl. justify your answer. jm 6 mk 3 jn 8 nl 4

Which of the following is correct interpretation of the expression -4+13