-7z^7(-19z^7) = (-7 x -19) x z^(7 + 7) = 133z^14
I would say the answer is D. 7837. Since the common ratio between the x’s and y’s were are 39.5 so multiplying that times 200 gives something around 7900 so, (rounding down) the answer would be D. I really hope that helped! Also please correct me if I am wrong... thanks!
Answer:
596.032
Step-by-step explanation:
The answer is typed wrong.
Using a calculator: 6.4 x 6.7 x 13.9 = 596.032
Tell your teacher that answer is not there. It's typed wrong.
Hoped this helped! :)
