You have to multiply the 6 by both s and -9
So you will get 6s - 54 which is the answer
8.25
You can check my answer on a calculator if you want
8.25money x 8hours
Answer:
EZ
Step-by-step explanation:
A. 15 Percent
B. 40 Percent
Step-by-step explanation:
∫ dt / (cos²(t) ⁹√(1 + tan(t)))
If u = 1 + tan(t), then du = sec²(t) dt.
∫ du / ⁹√u
∫ u^(-1/9) du
9/8 u^(8/9) + C
9/8 (1 + tan(t))^(8/9) + C
