At a swimwear store, the manager found that 12 women bought white bikinis, 7 bought red, 5 bought pink, and 4 bought blue that day. If a woman who walked into that store that day was selected at random what would be the
probability that she bought a red or blue bikini?

answer: a.   one is a factor of every whole number since every number is divisible by itself.

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

answer: 819.89 miles across america

step-by-step explanation: