Julie jarred 24 liters of jam after 6 days. How much jam did Julie jar if she spent 9 days making jam? Assume the relationship is directly proportional.

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.)

Iq scores for adults age 20 to 34 years are normally distributed according to n(120, 20). in what range does the middle 68% of people in this group score on the test?

For what value of (y) is 3^3/3^y =1/9