Question

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

Answer 1

Answer:

As p varies inversely as q then let,

p=

q

k

, where k is a constant

As p=7 and q=3 satisfies so,

7=

3

k

k=21

∴p=

q

21

For q=

3

7

p=

3

7

21

=3×3=9

Step-by-step explanation:

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