W varies directly with the square of n and when n = 5, W = 175. Find n when W = 448 n =
1 answer:
Answer:
n = 8.
Step-by-step explanation:
n^2 × constant nunber = W.
5^2 × constant number = 175. So the constant number is 7.
When W = 448, n^2 = W/7, n^2 = 64.
Thus, n = 8.
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