Answer:
30 miles
Step-by-step explanation:
12 is to 40 as X is to 100
So 40X=12X100
40X=1200
Divide 40 from both sides
X=30
Pump A = 45 mins
Pump B = 35 mins
Pump A and B = (45 x 35) / ( 45 + 35) = 19.69 mins (nearest hundredth)
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Answer: 19.69 mins
A' : -1, 3
B': 1, 2
C': 1, 5
The partitions involves dividing the line into subsegments
The coordinate of the point on the directed line segment is (0.5,-2)
<h3>How to partition the line?</h3>
The given parameters are:-
line segment = (-1, -1) to (5,-5)
Segment ratio = 1 : 3
The coordinates of the partition is calculated as:

Substitute known values

Evaluate the products

Evaluate the quotients

Hence, the coordinate of the partition is (x,y) = (0.5,-2)
Read more about line partitions at:
brainly.com/question/12959377
Answer: 5.099
Step-by-step explanation:
Hope this helps