There are 4 aces in a standard 52 card deck. So the probability of getting an ace on the first try is 4/52, or 1/13 (simplified). The probability of getting it the second time after you pulled one out is 3/51 because you removed one, or 1/17 (simplified). The probability of NOT getting a ace on the third go is 48/50, because there are 50 remaining cards and 2 of them remain to be aces. Simplified probability of not getting it is 24/25. Multiply these probabilities together to find the exact probability of getting exactly two aces.
1/13 * 1/17 * 24/25 = 24/5525 or 0.0043438914027149.
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20/ 7
-can’t put a square root symbol so the / represents it :)
Answer:
The answer is "133.45 feet"
Step-by-step explanation:
Radius and central angles in radians are multiplied to get the arc length. Its answer to the question would be that the controller creates an arc that is a quarter of a circle in size.
Change degree into radian:
radius= 85 feet
