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hram777 [196]
2 years ago
5

If p and q vary inversely and p is 4 when q is 30, determine q when p is equal to 10.

Mathematics
1 answer:
Sphinxa [80]2 years ago
4 0

answer:

q = 75

step-by-step explanation:

  • we can set up an proportion for this

when p = 4, q = 30

  • put this as a proportion so that this is one side
  • look at what i did

4 / 30 = 10 / x

4x = 300

x = 75

  • here i used x as q, therefore whatever x is, will be q

q = 75

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