Answer:
a) 2/10
b) 3/20
c) option 2
Step-by-step explanation:
Let
x--------> the total length of the water main
we know that
the number of 20 ft pipes is x/20
and
the number of 18 ft pipes is x/18
Since they differ by 14 pipes,
we have the equation
x/18 - x/20 = 14
Solve for x (by canceling fractions)
20x - 18x = 14*18*20
x = (14*18*20)/2
x = 2,520 ft
therefore
the answer is
the total length of the water main is 2,520 ft
Answer:
see below PLEASE GIVE BRAINLIEST
Step-by-step explanation:
1 quart = 32 ounces
10 x 32 = 320 ounces needed
320 ÷ 6 = 53.33
Since he can't buy half of a container he would need to purchase 54 containers.
Answer:
13 , 24 , 14
Step-by-step explanation:
Note that technically there are two patterns. Each one adds 1.
The first pattern starts with 11. The third number is 12, which means that the fifth number will be 13, and the 7th number will be 14.
The second pattern starts with 22. The 4th number is 23, which means the sixth number will be 24.
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Pi would be closest to 3, between 3.1 and 3.2.