Are you trying to simply the equation if so x = 6
The number of throws that the player make X follows binomial distribution.
The probability that the player makes x throws out of eleven throws is
![P(X=x)=C(x,11)0.5^x(0.5)^{11-x}=C(x,11)0.5^{11}](https://tex.z-dn.net/?f=%20P%28X%3Dx%29%3DC%28x%2C11%290.5%5Ex%280.5%29%5E%7B11-x%7D%3DC%28x%2C11%290.5%5E%7B11%7D%20)
The probability that the player makes at most nine out of eleven free throws
is
![\sum_{x=0}^9C(x,11)0.5^{11}=1-\sum_{x=10}^{11}C(x,11)0.5^{11}\\ =1-C(10,11)0.5^{11}-C(11,11)0.5^{11}=1-\frac{12}{2^{11}} \\ =1-\frac{3}{512} =\frac{509}{512}](https://tex.z-dn.net/?f=%20%5Csum_%7Bx%3D0%7D%5E9C%28x%2C11%290.5%5E%7B11%7D%3D1-%5Csum_%7Bx%3D10%7D%5E%7B11%7DC%28x%2C11%290.5%5E%7B11%7D%5C%5C%20%3D1-C%2810%2C11%290.5%5E%7B11%7D-C%2811%2C11%290.5%5E%7B11%7D%3D1-%5Cfrac%7B12%7D%7B2%5E%7B11%7D%7D%20%5C%5C%20%3D1-%5Cfrac%7B3%7D%7B512%7D%20%3D%5Cfrac%7B509%7D%7B512%7D%20%20)
Correct choice is (B).
Answer:
5x12
Step-by-step explanation:
easy math become i have iq of 12
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ANSWER
Area of triangle = b*h/2
24*20/2
24*10
The area of this triangle is 240 ft squared
Hope it helps :)