Mathematics, 18.01.2021 18:50 ellemarshall13
Multiple Choice
Select all the pairs of ratios that form a proportion.
A. one sixth and four over twenty
B. seven ninths and twenty eight over thirty six
C. fourteen over eighteen and twenty one over twenty seven
D. thirty over eighty and six over eighteen
Answers: 1
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If x varies directly as y, and x = 7.5 when y = 10, find x when y = 4
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Multiple Choice
Select all the pairs of ratios that form a proportion.
A. one sixth and four...
A. one sixth and four...
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