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Sladkaya [172]
3 years ago
7

3 7 of the total computer files were infected by a virus. A engineer later managed to restore 2 15 of the infected files. What f

raction of the total files were restored?
Mathematics
1 answer:
murzikaleks [220]3 years ago
4 0

Answer:

2/35

Step-by-step explanation:

\frac{3}{7} × \frac{2}{15}

\frac{1}{7} x \frac{2}{5}

= 2/35

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Taron unpacked 47 boxes of light bulbs for the discount warehouse. Each box contained 6 bulbs. How many bulbs were in the 47 box
Zolol [24]

Answer:

282 bulbs

Step-by-step explanation:

Find how many bulbs there were by multiplying 47 by 6

47(6)

= 282

So, in the 47 boxes, there were 282 bulbs

7 0
2 years ago
The table and graph represent the music downloads jamila purchased if the relationship is proportional which additional ordered
LuckyWell [14K]

Answer:

its 7, 5.25 i just got is right.

4 0
3 years ago
find the value of c that makes each trinomial a perfect square. then write the trinomial as a perfect square. the equation , x^2
mr Goodwill [35]
Therefore, the value of C should be (11/2)^2

<span>To square a fraction, take the square of the numerator and put it over the square of the denominator. So since 11^2=121 and 2^2=4, (11/2)^2
(11)^2/(2)^2=121/4
</span>

I hope my answer has come to your help. Thank you for posting your question here in Brainly. We hope to answer more of your questions and inquiries soon. Have a nice day ahead!
3 0
3 years ago
Rich is driving from Philadelphia to Pittsburgh at 70 mph and Michelle is driving from Pittsburgh to Philadelphia at 65 mph. If
Sliva [168]
Let:
Philadelphia be point a
Pittsburgh be point b
Distance traveled by Michelle be x
Distance traveled by Rich be 305 x

The general formula is:
distance = velocity (time)

substituting the values:
michelle: X = 65(t)
rich: 305 - X = 70 t

substituting both equations gives:
X = 146.562 miles

t = 2.26 hours or 2 hours and 15 mins
4 0
3 years ago
Plz help me with this problem it’s not that hard at all !!
Brums [2.3K]

Answer:

43x-19y+74

hope this helps!!:)

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
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