Mathematics, 02.12.2020 02:40 Alex9089435028
A gear makes 50 revolutions each minute. It can be represented by the equation r=50T, where r is the total revolutions and T is the number of minutes.
Bennett says that it will take more than seven minutes to make 300 revolutions.
Betty says that 50 represents the constant of proportionality, K.
Who is correct and explain why.
Answers: 2
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A gear makes 50 revolutions each minute. It can be represented by the equation r=50T, where r is the...
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