Answer: 
Step-by-step explanation:
Since, the given formula pf finding unit labor cost is,

Where O is the hourly output per worker
And, W is the hourly compensation per worker.

Thus, the formula for solving hourly compensation per worker (W) is,

Answer:
1) 3/4
2) 15 days
Step-by-step explanation:
A has completed 3/12 = 1/4 of the work
3/4 of the work is left to be done
B can do the work in 20 days.
Since 3/4 of the work is left,
He needs (3/4)×20 = 15 days to complete the remaining work
Answer:
Well 7 x 10^-5 would mean you moved the decimal 5 Times because the power at the end of 10 is how many times the decimal is moved till it’s a number greater or equal to 1. So the scientific notation of that is: 0.00003
The -5 means that it was moved to the right. Positive always means left. Negative is always right.
U divide the biggest number with the smallest one then multiply
<span>(8.64x10^6) + (1.334x10^10)
</span>=1.334864 x 10^10