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Z varies directly as the square of x. If z=48 when x=4, find z when x=5
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5 votes
Z varies directly as the square of x. If z=48 when x=4, find z when x=5

User RomanMinkin
by
8.2k points

1 Answer

3 votes

Answer:

60

Explanation:

z = kx

48 = k(4)

k = 12

z = 12(5)

z = 60

User Sukhrob
by
8.1k points
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