Question

Composition of Functions Word Problem Practice Worksheet: I don't know if they are right, but I seriously need help on all 4 word problems, because I am not good with word problems and functions combined. *Medal and fan will be rewarded for all help!!!!!!!!!!*

Answer 1

first one looks right

Answer 2

are you sure @satellite73 I am making sure that the answers are correct

Answer 3

first part is good for sure
#9 do
\[\frac{100}{.7\times 1.0575}\]

Answer 4

#9 there is no number 9

Answer 5

lol i meant g

Answer 6

@satellite73 that's what I have: $135.089, so the 8 rounds up to 9 so $135.09

Answer 7

I fixed A on #2 and I fixed it to K(F) = 5/9 (F - 32) + 273 @satellite73