Cathy read about whales and learned that the average length of a blue whale is 80 feet. she also read that they can grow to be 94 feet long. cathy wondered if the length of the blue whale is genetic. if two whales of maximum length mated, the selection in this case would be . type the answer in the box

I'm just saying do you want people to actually answer these this was posted 3 years ago

Step-by-step explanation:

answer: approximately 206 bones

i hope this u out a branlist and a would be greatly appreciated :

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!