Solve 58÷4(6×9)+7(7×3)
2 answers:
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Answer:
The right answer is "0.33".
Step-by-step explanation:
As per the question,
n = 15
Average will be "x = 5"
Now,
The required proportion will be:
⇒
By putting the values, we get
⇒
⇒
Thus, the above is the appropriate solution.
Answer:
The dimensions of swimming pool are:
Length = 26.2 feet
Width = 16.3 feet
Height = 5 feet
During a few hot weeks during the summer, some water evaporates from the pool, and Jill needs to add 8 inches of water to the depth of the pool.
We will convert 8 inches o feet.
1 inch = 1/12 feet
So, 8 inch = feet
Now we have to tell how much water will be there in 0.66 feet depth.
So, volume = cubic feet.
1 cubic feet has 7.480 gallons
So, 281.86 cubic feet will have gallons of water.