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hodyreva [135]
3 years ago
15

Evaluate the expression when n=3 60n(2 - n) = ?

Mathematics
1 answer:
alina1380 [7]3 years ago
3 0
The answer is -180..
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Paul [167]

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yes

Step-by-step explanation:

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Juli2301 [7.4K]

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Graphed below.

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I need a easy way to do percentage
o-na [289]
It depends on what you are trying to calculate but the most common way I go to find percentage is to multiply by the number in decimal for ie. 50% = .5.

If you are looking for a way to do it quickly in your head I always take find out what 10% is like in the case of 100 it would be 10 so if I want to find 15% I know I can find 10% and if I cut what 10% is in half I will find 5% so likewise if I add what 10%+5% I will end up with 15%. For example, 10% of 100 is 10 half of 10 is 5 and 10+5 equals 15. If you need to find something like 20% or 30% I know that I can find 10% and instead of dividing(cutting it in half) I can multiply by 2 or 3. 10% + 10% =20%

I hope it helps, if you have more questions let me know!
7 0
3 years ago
HELPPPP PLEASEEE!!!!!
timurjin [86]

Answer: the answer is the second one.

Hope this helps

Step-by-step explanation:

4 0
3 years ago
Don't get any of this ​
Serga [27]

Answer:

the value of the printer is going down over the years because it is getting older. all you need to do for this is label the x and y axis with the nbers on the graph and then fill it in

has ur teacher gone over how to fill in graphs yet?

5 0
2 years ago
Read 2 more answers
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