2 years ago

If p and q vary inversely and p is 26 when q is 9, determine q when p is equal to 18.

Mathematics

1 answer:

Rufina [12.5K]2 years ago

6 0

Answer:

q = 13

Step-by-step explanation:

<u>p and q vary inversely:</u>

p = k/q

26 = k/9
k = 26*9 = 234

<u>The equation is:</u>

p = 234/q

18 = 234/q
q = 234/18
q = 13

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