Astore specializing in mountain bikes is to open in one of two malls. if the first mall is? selected, the store anticipates a yearly profit of $900,000 if successful and a yearly loss of $300,000 otherwise. the probability of success is 1/2. if the second mall is? selected, it is estimated that the yearly profit will be $600,000 if? successful; otherwise, the annual loss will be $180,000. the probabilty of success at the second mall is 3/4.
a.) what is the expected profit for the first? mall?

y=x+9

?

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!

answer: a

step-by-step explanation: the answer is a due to the rule of symmetry; that a line of symmetry must divide a figure into 2 pieces that are the exact same, only reflected over a line of symmetry. b and c do not have lines of symmetry and would not divide the figure evenly, thus making the answer a.

i think it’s a i believe