Answer:
0.2752512
Step-by-step explanation:
The formula you are looking for is the binomial probability:
n!
P (X) = ------------ * (P)^X * (q)^n - X
(n- X)! X!
For your particular problem:
n=7
X=2
q = 1-p = .8
7!/(5!*2!)*(.2)^2*(.8)^5 = 0.2752512
Hope this helps, have a nice day/night! :D
Slope formula: y2-y1/x-x1
We can use the given points to solve.
3-(-3)/7-5
6/2
3
Best of Luck!
12+ 8 7/8+6+s=29 1/4
Convert 1/4= 2/8.
12+ 8 7/8+6+s= 29 2/8
Combine like terms.
26 7/8+s= 29 2/8
Subtract 26 7/8 on both sides.
s= 2.375 or 2 3/8
The unknown side is equal to 2 3/8.
I hope this helps!
~kaikers
Tell me if the answer is true or wrong