3 years ago

When a = 6 and b = 22, C = 33. If c varies directly with b and inversely with a, which equation models the situation?

Mathematics

1 answer:

S_A_V [24]3 years ago

4 0

Step-by-step explanation:

C=b/a

c=kb/a

where as k is the constant

c=kb/a

we substitute

33=22k/6

crossed multiply

33*6= 22k

198=22k

we divide both sides by 22

198/22=22k/22

K=9

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