Mathematics, 17.10.2019 07:00 ally0817
Wheat contains about 2.5 kcal per gram, and the average u. s. male consumes 2500 kcal per day. how many hectares of wheat are needed to support one average u. s. male for a year, assuming that 30 percent of his caloric intake is from wheat?
Answers: 2
Mathematics, 21.06.2019 19:00
Satchi found a used bookstore that sells pre-owned dvds and cds. dvds cost $9 each, and cds cost $7 each. satchi can spend no more than $45.
Answers: 1
Mathematics, 21.06.2019 20:30
Merrida uses a pattern in the multiplication table below to find ratios that are equivalent to 7: 9. if merrida multiplies the first term, 7, by a factor of 6, what should she do to find the other term for the equivalent ratio? multiply 9 by 1. multiply 9 by 6. multiply 9 by 7. multiply 9 by 9.
Answers: 1
Mathematics, 21.06.2019 22:00
1) prove that 731^3β631^3 is divisible by 100 2) prove that 99^3β74^3 is divisible by 25
Answers: 2
Wheat contains about 2.5 kcal per gram, and the average u. s. male consumes 2500 kcal per day. how m...
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