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Lyrx [107]
3 years ago
6

the computer lab is removing the three broken computers and adding 13 wireless devices about what percent of the lab are wireles

s devices
Mathematics
2 answers:
andreyandreev [35.5K]3 years ago
5 0
So the fraction would be 13/100 so now divide it and then u should get 7.6923076923



faltersainse [42]3 years ago
3 0

Answer:

13/100

Step-by-step explanation:

The computer lab is removing the three broken computers and adding 13 wireless devices.

So, about 13/100 percent of the lab are wireless devices.

Though it i not given that how many computers were there in total, but you can write like this as a fraction, to solve such questions.

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Is 10 -10 in integers?
neonofarm [45]

Yes. <u>Integers are </u><em><u>whole numbers</u></em><u>.</u> Since 10 & -10 are whole numbers (they have no fractional part), this means that they are integers.

4 0
3 years ago
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Billy spent $30 on a T-shirt a sandwich and two books the T-shirt cost $8.95 in the sandwich cost $7.25 the books each cost the
saul85 [17]
To find out how much each book cost first we will subract to find out how many 2 books cost. Then we will divide. last but not least we will check our wok. Lets do it:- 

30 - 8.95 = <span>21.05
</span><span>21.05 - 7.25 = 13.80
</span>
CHECK OUR WORK:-

13.80 + 7.25 = 21.05
21.05 + 8.95 = 30
We were RIGHT!!!

Now lets divide:-

13.80 ÷ 2 = 6.90
1 book costs $6.90.

CHECK OUR WORK:-

6.90 × 2 = 13.80
We were RIGHT!!!!

So, 1 book costs $6.90.

Hope i helped ya!! 
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3 years ago
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HELP ME PLSS!!!!
FinnZ [79.3K]

Answer:

That would be a histogram.

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3 years ago
One-fourth of a number is -60. What's the number!?
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Can someone please help me
Alex787 [66]
A.30
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