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Nana76 [90]
3 years ago
14

Question 4 (1 point)

Mathematics
1 answer:
anzhelika [568]3 years ago
5 0

Answer:

B

Step-by-step explanation:

Circumference=2\pi r=28\pi \\2r=28\\r=14\\Area= \pi r^2=\pi 14^2=3.14*14^2=615.44

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Can anyone help me with this please?
Leno4ka [110]

Answer: 54.33%

<u>Explanation:</u>

14 carat gold contains 58.33% gold and 4% silver (since we are using the lowest percentage).

58.33% - 4% = 54.33%

There is 54.33% more gold than silver in the 14 carat gold mixture.

3 0
3 years ago
Anwser asap thanks.​
topjm [15]

Answer:

54

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
(Urgent) Worth 15 points 7.3
Stella [2.4K]

Answer: 20790

Step-by-step explanation:

5 0
3 years ago
What is the product?
Yanka [14]

Answer:

x(x-4)(x-1)

________

2(x+4)

7 0
2 years ago
Help QUICKLY please! ill mark brainliest
Schach [20]

Answer:

It should be 905m3

Step-by-step explanation:

Result

Volume =  

4  πr3

3

=  

4 ×π×63

3

=  288π

=  904.77868423386 feet3

Even if it says feet, the measure doesn't really matter on this one.

7 0
2 years ago
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