Q varies inversely as the square of p, and Q = 36 when p = 7. Find Q when p = 6.
Accepted Solution
A:
Answer:49
Step-by-step explanation:1. Calculate the constant of proportionality
Q = k/p²
k = Qp² Multiplied each side by p²
= 36 × 7²
= 36 × 49
= 1764
2. Calculate the new value of Q
Q = 1764/p²
= 1764/36
Q = 49