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2 years ago

7

If y varies inversely as x2 and y = 100 when

1 answer:

love history [14]2 years ago

4 0

Ans: (c)

y = k/x^2

when y = 100, x = 1
100 = k/1^2
k = 100

when x = 2,
y = 100/2
= 50

(u/rachelmarrons already gave you the answer but here’s a step-by-step explanation in case you needed it haha)

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