The answer to the given question - when x = 15., y= 6.4 when y varies inversely as x, and y = 32 when x = 3,
Any connection that always has the same ratio is referred to as proportionate. For instance, the ratio of proportionality is the average number of apples per tree, and the quantity of apples in a crop is proportionate to the number of trees in the orchard.
Use k, the constant of proportionality
Y = K/X
32 = k/3
K = 96
X = 96/15 = 32/5 = 6.4
Therefore, Y = 6.4
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