I think the answer would be B :)
Answer:
Step-by-step explanation:
Where's the problem?
82.2
Add all of them up and then divide by 10.
The expression can be simplified as:
k^3(k7/5)^-5
= k^(3+-5) * (7/5)^-5
(Collecting the powers of k at one side and the constants at other side)
= k^-2 * (5/7)^5
(Solving thr integer powers)
= k^-2 * (3125/16807)
Dowloand mw it help you you can do it there 13.50*23
