Answer:
A=2(1+2)a2
Step-by-step explanation:
There is a formula for that;
Total time = (Worker 1 * Worker 2) / (Worker 1 + Worker 2)
Total time = (80 * 120) / (80 + 120)
Total time = 9,600 / 200
Total time = 48 minutes
The answer is C because you just have to plug in the given point to the different answers.
5; 5,000 to 10,000
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