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gregori [183]
3 years ago
9

(04.01 MC)

Mathematics
1 answer:
posledela3 years ago
7 0
The first one equals 0 the second one also equals 0
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What is the volume of the metal in this heavy-duty pipe? (It is not drawn to scale and the inside of the pipe is empty space.) S
Jlenok [28]
The volume of the pipe is about 282.6 cubic feet.

First, we need to find the area of each circular cross section and subtract them to find the width of the pipe. The area of a circle is pi(r^2).

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3 years ago
This table shows values that represent an exponential function. What is the average rate of change for this function for the int
Pepsi [2]

Answer:

\boxed{12}

Step-by-step explanation:

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3 years ago
How to simplify fully
iren2701 [21]
.that's how 2 solve it

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Arte-miy333 [17]
Either heads or tails so there is a 50/50 chance of both
5 0
3 years ago
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A laptop battery has 80% power after 1 hour of use and 20% after 4 hours of use . What is the slope ?
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