The required time is mathematically given as
t-150 minutes.
This is further explained below.
<h3>What is the time?</h3>
We know that the volume of the prism is given by.
Volume
Base Area
Base Area
Now,
Given that there is a twenty percent drop in the level of the pond during the first thirty minutes.
Because of this, the volume increases.
Now, the rate of emptying the tank is,
In conclusion, We also know that,
$$
Therefore, Colin must wait for the pond to drain for a total of 150 minutes.
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#41We can break the arrow two separate parts. A rectangle and a triangle.
To find the height of the triangle, do 5-3=2. The area of the triangle is
Then, 8/2=4. 4+6=10
10 is the answer for #41
#42
The question asks for what goes into the cans. The calls for the volume of the cans.
Volume is the answer.
#43Subtract 4 from the x of (8,5)
(4,5) is your answer
#44
The answer is Do you want to play soccer next year. This is because the question asks for what sport they offer to have next year, not if you are good at a sport, ever played a specific sport, etc.
Do you want to play soccer next year is your answer.
#45
To find surface area is the find the area of all surfaces. All the squares are the same shape, and the side of each square is 24.
. We know there are 6 squares, so 576*6=3456
3456 is your answer.
#46
The question asks for the range. Range is the highest value from a set minus the lowest value of a set. In our case, 51 is the highest and 10 is the lowest. 51-10=41
41 is your answer
#47
The question asks for the mean. This is the average of all values. We add
The question asks for the closet value.
80 is our answer
#48
Last but not least...
The question asks for how many teachers have 5-14 years of teaching experience, inclusive. We use the values from the table to find our answer.
12 is your solution.
~Hope I helped
Answer:
This is the same as saying 18*sqrt(2) or you could say 18√2
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Explanation:
We'll be using this square root rule:
So we could have this as our steps:
Therefore,
The basic idea is to first combine the roots using that rule. From there, we factor the radicand such that we pull out the largest perfect square factor. This will allow us to break the root apart and fully simplify it.
World's population that lives in China in percentage is 20%