The value of n is 2, because if u do the multiplication then ur fine
Answer:
Here it is!
Step-by-step explanation:
Answer:
c. 30.0 minutes
Step-by-step explanation:
Max mows 1/45 lawns per minute.
Jan takes twice as long (90 minutes per lawn), so mows 1/90 lawns per minute.
Working together, they mow ...
(1/45 + 1/90) lawns per minute = (2/90 +1/90) lawn/min = 3/90 lawn/min
= 1/30 lawn/min
Then for one lawn, it takes ...
(1 lawn)/(1/30 lawn/min) = 30 min
That is a good question but I'm not sure
Answer:
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hope this helps
Step-by-step explanation:
