Answer:
csc
Step-by-step explanation:
Hello 16,700 is left over
Given that

, we have for

the Taylor series expansion about 0 as

Replace

with

, so that the series is equivalent to

and notice that

Recall that for

, we have

which means

If I’m not wrong each ticket was 8.75
Because 43.75 divided by 5= 8.75:)
The distributive property: a(b - c) = ab - ac
27 - 18r = 9·3 - 9·2r = 9(3 - 2r)