60 people were asked if they prefer to stitch with polyester, nylon silk or surgical thread 38 of the people were male
11 of the 32 of the people who said polyester were female
8 males said silk
12 people said nylon
One of the females is chosen at random
What is the probability that this female said nylon

step-by-step explanation:

to find if any function is an inverse of the other, put the first equation in as x in the next one. then simplify and solve. if at the end you get the statement y = x, then it is an inverse. if you get anything else, it is not.

b. y = 4x - 2

step-by-step explanation:

to find a parallel equation to an equation, make sure both equations have the same slope but different y-intercepts.

y = 4x + 1

4 = slope

1 = y-intercept

y = 4x - 2

4 = slope

-2 = y-intercept

they both have the same slope but different y-intercepts, so, b. is the correct answer.

and to check your work, you can graph both equations. : )

-81 -56 -27 0 81

step-by-step explanation: