The length of a small ant is 3.10 meter and the length of a large ant is 3.5. 10-2 meter. a.) Find the difference in length, in millimeters, of the two ants.
Write your answer in scientific notation
millimeters.
b.) If there is a trail of 2 small ants and 1 large ant in a straight line, find the total length of the line. Write your answer in scientific notation,
meters.
DELL

c

step-by-step explanation:

i think because what else can be a sample of every member

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!

step-by-step explanation: s