157 seconds.
First, let’s find the volume of the pail. The formula for the volume of a cylinder is π * r^2 * h, where r is the base radius, and h is the height.
Let’s substitute in the values to get a new expression, which is π * 5^2 * 16.
We can now simplify further.
π * 5^2 * 16
π * 25 * 16
π * 400
3.14 * 400 (Question says use 3.14 for π)
1256 cubic inches.
Now, we just need to divide the volume by how much it is being filled per second. 1256/8 = 157
So, it will take 157 seconds to fill the pail.
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Answer:
15
Step-by-step explanation:
the pattern is adding by three so 12+3=15
Answer:
B
Step-by-step explanation:
Divide 168 by 2 to get 84, then divide 168 by 84 to get 2, now we can divide 231 by 84 to get our answer B.
Answer:
Hence second option is your answer
Step-by-step explanation:
1 square inch to 4 square feet. answer is 1/4