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Damm [24]
4 years ago
6

3 pumps, working 8 hours a day, can empty a tank in 2 days. how many hours a day must 4 pumps work to empty the tank in 1 day?

Mathematics
1 answer:
nexus9112 [7]4 years ago
4 0
It takes 3 pumps 16 hours to empty a tank
Meaning it takes 48 hours for one pump by its self
So if there are 4 pumps
48/4 it would take them 12 hours
They would need to work 12 hours to do it in 1 day
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For the function f(x)=3x−4 , what is the ordered pair for the point on the graph when x=6 ? Show work for full credit.
Ksivusya [100]

To find the ordered pair, we simply set the x value equal to 6.

We already know the first coordinate will be 6.

f(6) = 3(6) - 4

f(6) = 18 - 4

f(6) = 14

<h3><u>The y value is 14, and so our coordinate pair is (6, 14)</u></h3>
8 0
3 years ago
the area of a square sandbox is 83 square feet. to the nearest foot, what is the perimeter of sandbox?
vagabundo [1.1K]
Area=bh
b=base
h=height

Since a square has 4 equal sides, we can √83 to give us each side. This being 9.11 feet

perimeter=9.11+9.11+9.11+9.11=36.44

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Ray Of Light [21]
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Darina [25.2K]

Answer:

im assuming its daily

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3 0
3 years ago
Write an expression for the product of 6 and Q
astra-53 [7]

Answer: 6*Q= 6Q or 6*Q= y


Step-by-step explanation:

The product is the answer to a multiplication problem, therefore 6*Q will be the first part.

The second part will be the answer. Normally, this would be represented just by 6Q, but you can use another letter to represent it. We'll use y for an example.

6*Q= 6Q

or

6*Q= y

6 0
3 years ago
Read 2 more answers
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