A quantity m varies jointly with p and r. If m is 1, p is 2, and r is 4. What is the constant of variation?

1/8

1/2

2

8

Question

20 August, 17:55

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Answers (1)

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Bennett Ward · Answer 1

M vaires jointly as with p and r

m=kpr

m=1

p=2

r=4

sub

1=k*2*4

1=k*8

divide both sides by 8

1/8=k

answer is contatnt is 8

A quantity m varies jointly with p and r. If m is 1, p is 2, and r is 4. What is the constant of variation?1/81/228