3)On Thursday morning between 9 a. m. and 10 a. m. customers arrive at a mean rate of 1.7 customers per minute at CLARA MAKE UPS and enter the queue (if any) for their turn. Find the probability that there will be no customer at a particular time. Find the probability that there will be at least five (5) customers at a particular time. ​

6/20

step-by-step explanation:

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!

i think it would be c

mark brainliest if im right

step-by-step explanation: