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rodriguezangelinaado
07.10.2019 •
Mathematics
If the total area of a dartboard is 20,000 mm^2 and the area of the bull's-eye is 800 mm^2, what is the probability of getting a bull's-eye
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Ответ:
The probability of getting a bull's-eye = 0.04
Step-by-step explanation:
Given: The total area of a dartboard =![20,000\ mm^2](/tpl/images/0296/3394/deda3.png)
The area of the bull's-eye=![800\ mm^2](/tpl/images/0296/3394/c7199.png)
Now, the probability of getting a bull's-eye is given by :-
Therefore, the probability of getting a bull's-eye = 0.04.
Ответ:
ax + bx = c
ex
y =2x - 4
-2x + y = -4
-( -2x + y = -4)
2x - y = 4