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y varies inversely as x and y=32 when x=4. find the constant of variation.
a)8
b)36
c)28
d)128​


Sagot :

Answer:

d.128

Step-by-step explanation:

yx=k

(32)(4)

32×4=128

Answer:

d.) 128

Step-by-step explanation:

y=k/x

given: y=32 x=4

32=k/4

32×4=k

128=k

the constant variation is 128

the answer is D.