the number of subscriptions to a magazine was 16,450 in 1996. since then, the number of subscriptions has increased by 9.2% each year. Find the approximate number of subscriptions in 2018

option a is correct.

step-by-step explanation:

scale factor: it is used to find proportional measurements.

proportions means having the same ratio.

scale factor is the ratio of the model measurement to the actual measurement in a simplest form.

or we can say that the ratio of any two corresponding lengths in two similar geometric figures

if the scale factor is more than 1, then it is an enlargement,

if the scale factor less than 1, then it is a reduction.

given the two geometric figure:

by definition of proportions, we have

7.3

step-by-step explanation:

first one because it can't have a fraction in it

step-by-step explanation: