Employment data at a large company reveal that 75% of the workers are married, 42% are college graduates, and half of the college grads are married. Complete parts a through c below.

a) What's the probability that a randomly chosen worker is neither married nor a college graduate? (Type an integer or a decimal. Do not round.)
b) What's the probability that a randomly chosen worker is married but not a college graduate? (Type an integer or a decimal. Do not round.)
c) What's the probability that a randomly chosen worker is married or a college graduate? (Type an integer or a decimal. Do not round.)

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

it is x=-4

step-by-step explanation:

this may not be at all, but i use the same website you're using for school, and if i'm stuck doing one of these i try to look for it on the section.

jml angle lkj & angle mj = lm