Consider the first two terms of this sequence 1/16, -3/16 Determine the 63rd term if this is an arithmetic sequence. Write your answer as a reduced improper fraction.

Determine the 63rd term if this is a geometric sequence. Write your answer in scientific notation.​

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!

the answer is 13 cm

$649.60

step-by-step explanation: