Answer:
Step-by-step explanation:
the answer is 100
Answer:
12 people
Step-by-step explanation:
On the morning of the 3rd day, there are 4 working days (of the 6 days) left for 12-person crew, or 4*12 = 48 man.days
The team completed the remaining job in 2 days. This means 48 / 2 = 24 people helped complete the task.
So the number of new workers who joined the crew is
24 - 12 = 12 people
Search up Algebra Calculator on google and click the first website, it will help a lot and you won’t have to use points
Answer:
194.3 miles/h
Step-by-step explanation:
avarage speed = total distanse/total time
194.3/1
X 3
-- = --
8 7
Cross Multiply
7x = 24
Divide
x = 3.2485...
A