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Serga [27]
3 years ago
13

If why varies with the square of x and Y equals 24 when x equals 10 then the constant of proportionality is ____, and the value

of y when x equals 20 is ____. Assume x is greater than or equal to 0. Select two answers
Mathematics
1 answer:
Dennis_Churaev [7]3 years ago
5 0

Answer:

Step-by-step explanation:

y varies with the square of x:

y = kx²

y equals 24 when x equals 10

24 = k·10²

constant of proportionality k = 0.24

when x = 20, y = 0.24·20² = 96

"select two answers"  —where are the choices?

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