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Citrus2011 [14]
3 years ago
7

Three of the thirty computers are out of service. What percent of the computers are working​

Mathematics
1 answer:
ira [324]3 years ago
4 0

Answer: 90%

Step-by-step explanation:

3/30= not working

This means that 27/30 computers are working.

To find the percentage divide each number by a number that both numbers are divisible by.

In this case both numbers can be divided by 3, and your number will now be 9/10. You can then multiply this number by 10, so your number is now 90/100 which equals 90%

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Linear Functions <br> 7g+3g-10+3=43<br> Step by step solution? <br> Thankss!❤️
Ivahew [28]
7g + 3g - 10 + 3 = 43

(first combine likes terms)

10g - 7 = 43

(then add 7 to both sides)

10g - 7 = 43
        +7    +7

10g = 50

(then divide by 10 to get what g is equal to)

10g = 50
/10     /10

g = 5
4 0
3 years ago
At a fair, each person can spin two wheels of chance. The first wheel has the numbers 1, 2, and 3. The second wheel has the lett
miv72 [106K]
Well, for wheel 1, divide 1/3 to get .3333333333333333
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5 0
3 years ago
Match the reasons to the statements in the proof. Given: m 1 + m 5 = 180° m 1 + m 4 = 180° Prove: | | 1. m∠1 + m∠5 = 180° and m∠
Arte-miy333 [17]

Step-by-step explanation:

Let set up the two column proof

Statements. Reasons

1. m 1+ m∠5 = 180° and m∠1 + m∠4=180° Given

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3.m∠5 = m∠4. Subtraction Property of Equal

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8 0
2 years ago
The table shows the number of pages a student reads and how many
dolphi86 [110]

Answer:

the unit rate is 2.25

Step-by-step explanation:

4×2.25=9.0

6×2.25=13.5

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5 0
3 years ago
2x+3≥7 OR 2x+9&gt;11
lawyer [7]
You should try it with the app photomath it should give you the right answer
8 0
3 years ago
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