a. 20 kg of apples cost $240. how much would 27 kg cost?
b. a boat can travel 84 miles...
Mathematics, 11.10.2019 13:30 mauricestepenson791
a. 20 kg of apples cost $240. how much would 27 kg cost?
b. a boat can travel 84 miles on 21 gallons of gas. how much gasoline will it take to go 128 miles?
c. 12 kg of bananas cost 108.00 how many kilograms of bananas can you get with 72.00
d. a car can travel 462 miles on 14 gallons of gas. how much gasoline will it need to go 165 miles?
Answers: 2
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An energy drink company claims that its product increases students' memory levels. to support its claims, the company issues advertisements claiming that 8 out of 10 people (chosen randomly from across the country) who tried their product reported improved memory. the missing component in this study is a .
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Suppose a laboratory has a 30 g sample of polonium-210. the half-life of polonium-210 is about 138 days how many half-lives of polonium-210 occur in 1104 days? how much polonium is in the sample 1104 days later? 9; 0.06 g 8; 0.12 g 8; 2,070 g
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