Mathematics, 14.09.2019 04:10, poptropic7932
Fertilizer is sold in bags labelled with the amount of nitrogen ( n), phosphoric acid ( p2os), and potash k20) present. the mixture of these nutrients varies from one type of fertilizer to the next. for example, a bag of vigoro ultra turf fertilizer contains 29 pounds of nitrogen, 3 pounds of phosphoric acid, and 4 pounds of potash. another type of fertilizer, parker's premium starter, has 18 pounds of nitrogen, 25 pounds of phosphoric acid, and 6 pounds of potash per bag. determine the number of bags of each type required to yield a mixture containing 76 pounds of nitrogen, 31 pounds of phosphoric acid, and 14 pounds of potash. the mixture contains bags of vigoro, and bags of parker's.
Answers: 1
Mathematics, 21.06.2019 19:30, sb6998
Michelle and julie work at a catering company. they need to bake 264 cookies for a birthday party that starts in a little over an hour and a half. each tube of cookie dough claims to make 36 cookies, but michelle eats about 1/5 of every tube and julie makes cookies that are 1.5 times as large as the recommended cookie size. it takes about 8 minutes to bake a container of cookies, but since julie's cookies are larger, they take 12 minutes to bake. a. how many tubes should each girl plan to bake? how long does each girl use the oven? b. explain your solution process what did you make? c. what assumptions did you make?
Answers: 1
Mathematics, 21.06.2019 22:40, anastasiasam1916
(10. in the figure, a aabc is drawn tocircumscribe a circle of radius 3 cm ,such thatthe segments bd and dc are respectively oflength 6 cm and 9 cm. find the length ofsides ab and ac.
Answers: 3
Fertilizer is sold in bags labelled with the amount of nitrogen ( n), phosphoric acid ( p2os), and p...
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