WILL MARK BRAINLIEST AND WILL GIVE 25 points to the first person to answer correctly if u answer wrong then i will report it.

A group of people were asked what form of exercise they participate in. They were asked whether
they walk, run, both walk and run, or neither walk nor run.
The table shows the probabilities of the results.

C

Step-by-step explanation:

0.24/0.42=0.57

0.57 not equal to 0.24

0.24/0.40=0.6

0.6 not equal to 0.2

Since P(A/ B) is not equal to P(A) and P(B/ A) is not P(B)

hello from mrbilldoesmath!

answer:

25x^2 + 90x + 84

discussion:

mn(x) = m(n(x)) = m( 5x + 9) =

(5x + 9)^2 + 3 =>

25x^2 + 90x + 9^2 + 3 =

25x^2 + 90x + 84                 (as 9^2 = 9*9 = 81)

which is the second choice

regards,  

mrb

p.s.   i'll be on vacation from friday, dec 22 to jan 2, 2019. have a great new year!