Mathematics, 16.07.2019 07:30 roxyfranciscus
Arubber shell filled with air forms a rubber ball. the shell’s outer diameter is 12 mm and its inner diameter is 10 mm. determine the volume of rubber used to make the ball. a. 523.6 mm³ b. 4.2 mm³ c. 381.2 mm³ d. 46.0 mm³
Answers: 1
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Asmall foreign car gete 42 miles per gallon and user 35 gallons on a trip.gasoline costs $1.05 per gallon.what was the cost of gasoline per mile driver?
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Jane’s favorite fruit punch consists of pear, pineapple, and plum juices in the ratio 5: 2: 3. how many cups of pear juice should she use to make 20 cups of punch?
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Arubber shell filled with air forms a rubber ball. the shell’s outer diameter is 12 mm and its inner...
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