Answer:
1.96428571429
Step-by-step explanation:
11/4 divided by 1 2/5 would be 1.96428571429.
Using the geometric mean we can estimate the x value as:
The answer is:
Answer:
ok cool
Step-by-step explanation:
Answer:
Length of pipe to Chesterville is 8.376 miles and
Length of pipe to Denton is 5.46 miles
Step-by-step explanation:
Here we have
The distance of Chesterville from the river is 3 miles, while the distance of Denton from the river is 5 miles
The bank of the river is 10 miles long
Therefore, we have
If x is the distance from the point directly opposite to Chesterville to the location of the water works, the equation is;
Cost to Chesterville =
Cost to Denton =
Total cost is then;
We differentiate the above equation and equate it to zero to get the minimum cost as
= 0
Solving the quartic equation we get
x = 7.82 miles
Therefore the length of is given as
Length of pipe to Chesterville
Length of pipe to Denton = .