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salantis [7]
3 years ago
9

PLS HELP ASAP I DONT HAVE TIME FOR THIS, IT ALSO DETECTS IF ITS RIGHT IR WRONG

Mathematics
1 answer:
Airida [17]3 years ago
8 0

Answer:

A, or 50.24 ft.

Step-by-step explanation:

Doing the equation above, we know the radius of the circle, which is 8 ft.

8ft times 2 is 16ft.

16ft times pi gives us (rounded) 50.24 ft.

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Express the decimal 2.39 as a percent. <br> A. 23.9% <br> B. 240% <br> C. .239% <br> D. 239%
Assoli18 [71]
Solve:-

2.39 = decimal

2.39 × 100 = 239
239%

2.39 = C. 239%
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3 years ago
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How many different committees can be formed from 11 teachers and 49 students if the committee consists of 2 teachers and 4 stude
olganol [36]
The number of combinations is the product of the number of choices for each selection...

c=11*10*49*48*47*46=559,352,640
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It takes Henry 3 hours to paint someone’s portrait how many hours would it take for him to paint all 8 of his friends’ portraits
Y_Kistochka [10]
If each painting takes 3 hours, and he has to do 8 then he would spend 24 hours doing all 8 portraits
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9+3.5g=11-0.5g brainliest to whoever gives steps
kow [346]

Answer:

The answer is <u>g = 0.5</u>

Step-by-step explanation:

1. Your equation is :

<em>9+3.5g=11-0.5g</em>

2. First, multiply both sides by ten

<em>9 * 10 + 3.5 * 10 = 11 * 10 - 0.5 * 10</em>

3. Next we refine the equation

<em>90 + 35g = 110 - 5g</em>

4. Now, lets subtract 90 from both sides

<em>90 + 35g - 90 = 110 - 5g - 90</em>

5. Simplify

<em>35g + 5g = -5g + 20 + 5g</em>

6. We then add 5g to both sides

<em>35g + 5g = -5g + 20 + 5g</em>

7. Simplify again

<em>40g = 20</em>

8. Now, divide both sides by 40

<em>40g/40 = 20/40</em>

9. And finally, simplify once again to get your final answer.

<em>g = 1/2 or 0.5</em>

I hope this helped :)

7 0
3 years ago
The library has thirteen
dybincka [34]

Answer:

If the shelves  are 4/5 full, then the total number of books in the library is 1,040 books

Step-by-step explanation:

13 roll of bookcases

All the bookcases have four shelves

Total number of shelves = 4 x 13

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Each shelve holds 25 books each

Total number of books that can be in the shelves altogether = 52 x 25

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If the shelves  are 4/5 full, then the total number of books in the library is,

 4/5 x 1300

= 1,040 books

5 0
3 years ago
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