samathajenkins18 samathajenkins18

11-05-2021
Mathematics

contestada

P varies inversely with the square of Q. When Q is 8, P 9. Find the value of P when Q is 3.

P varies inversely with the square of Q When Q is 8 P 9 Find the value of P when Q is 3 class=

Respuesta :

belloolaoluwa04 belloolaoluwa04

12-05-2021

Answer:

P

[tex] \alpha [/tex]

1/q²

P=k/Q²

K=P×Q²

Where P=9

Q=8

K=?

K=9×8²

K=9×64

K=573

So where K= 573

Q=3

P=?

P=K/Q²

P=573/3²

P=573/9

P=63.67

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