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if r varies directly as the square of s and r =200 when s =10, find r when s =24​

Sagot :

Answer:

r = 1,152

Step-by-step explanation:

r = ks²

200 = 10²k

Evaluate the power

200 = 100k

Divide 200 to 100

2 = k

r = 2s²

r = 2(24²)

Evaluate the power

r = 2(576)

Multiply 2 to 576

r = 1,152

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