Juli uses 12 oz of cheese in her potato soup recipe. her recipe yields 8 servings. if juli needs enough for 20 servings how many pounds of cheese will she need

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.)

Find the value of the cosine for angle a

What is another way to express 36 +32