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dem82 [27]
3 years ago
6

Please give answer ??

Mathematics
1 answer:
krok68 [10]3 years ago
8 0

Answer:

21.5%

Step-by-step explanation:

The area of the 4 circles together = 4×π×12^2

The area of the square = 48^2

then the probability that the point is in one of the circles =

(4×π×12^2)÷48^2

=0.785398163397

Therefore, the probability that the point is not in a circle =

1 - 0.785398163397 = 0.214601836603

converted into percentage : 21.4601836603

rounded = 21.5%

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bulgar [2K]

0^9 +7x+189yx−3y

o

9

+7x−3y

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2 Collect like terms.

{o}^{9}+(7x+7x-7x-7x+7x)+(-3{y}^{9}+3{y}^{9}-3{y}^{9}+3{y}^{9})+189yx-3y

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6 0
2 years ago
Decrease 620 by 10%
julia-pushkina [17]

Answer:

 682

Step-by-step explanation:

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6 0
3 years ago
HURRY I WILL GIVE BRAINLIEST!!
nika2105 [10]
Hi there! 

The formula for the volume of a cone is V = 1/3(pi x r^2 x h). Using this formula, we can solve for the volume of the cone.

WORK:
V = 1/3(3.14 x 6.5^2 x 14)
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ANSWER:
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Hope this helps!! :)
If there's anything else that I can help you with, please let me know!
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Step-by-step explanation:

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3 years ago
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