1 year ago

The value of y varies directly with x. When y=55, x=1/4. Determine the constant of proportionality

Mathematics

1 answer:

docker41 [41]1 year ago

4 0

Answer:

k = 220

Step-by-step explanation:

Proportion of y and x

y = kx

Given :

y = 55
x = 1/4

Solving :

55 = k/4
k = 55 x 4
k = 220

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