Mathematics, 24.09.2020 15:01 DanteMadrid33
1) A worm digs 11/12 of an inch in one minute. Then, it digs another 1 3/4 of an inch in two minutes. What is the position of the worm relative to the surface of the ground?
2) One recipe A for 2 1/3 cups of flour. Recipe B calls for 4 1/2. How much more flour for recipe B than A?
3) Kerry is on a diving board 12 1/2 feet above the water. Her friend is swimming at 2 3/4 feet below the water. How far apart are they ?
Answers: 2
Mathematics, 21.06.2019 12:30, faith365
Aschool typically sells 500 yearbooks each year for 50 dollars each. the economic calls does a project and discovers that they can sell 100 more yearbooks for every $5 decrease in price. the revenue for yearbook sales is equal to the number of yearbooks sold times the price of the yearbook. let x represent the number of $5 decrease in price. if the expression that represents the revenue is written in the form r(x)=(500+ax)(50-bx). to maximize profit, what price should the school charge for the yearbooks? what is the possible maximum revenue? if the school attains the maximum revenue, how many yearbooks will they sell?
Answers: 3
Mathematics, 21.06.2019 19:30, 22emilyl530
Bobby bought 1.12 pounds of turkey at a cost of 2.50 per pound. carla bought 1.4 pounds of turkey at a cost of 2.20 per pound. who spent more and by much?
Answers: 2
1) A worm digs 11/12 of an inch in one minute. Then, it digs another 1 3/4 of an inch in two minutes...
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