Mathematics, 06.05.2020 05:28 janeou17xn
One grade of tea costing $3.20 per pound is mixed with another grade costing $2.00 pound to make 20 pounds of a blend that will sell for $per pound. How much of the $grade is needed? Formulate an equation and then solve find how much of the $3.20 grade is needed . Show all of your work
Answers: 1
Mathematics, 21.06.2019 17:00
Acertain population of bacteria demonstrates exponential growth doubles in size every 4 days. how long will it take the population to triple in size?
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What is the value of x in the equation 2(x-4) = 4(2x + 1)?
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Quick! a survey of 57 customers was taken at a bookstore regarding the types of books purchased. the survey found that 33 customers purchased mysteries, 25 purchased science fiction, 18 purchased romance novels, 12 purchased mysteries and science fiction, 9 purchased mysteries and romance novels, 6 purchased science fiction and romance novels, and 2 purchased all three types of books. a) how many of the customers surveyed purchased only mysteries? b) how many purchased mysteries and science fiction, but not romance novels? c) how many purchased mysteries or science fiction? d) how many purchased mysteries or science fiction, but not romance novels? e) how many purchased exactly two types of books?
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Mathematics, 21.06.2019 19:30
At 6 1/2 cents per pound of string beans how much does 7 pounds cost
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One grade of tea costing $3.20 per pound is mixed with another grade costing $2.00 pound to make 20...
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