To me the answer is 6.4 and welcome get a good grade
105/2^9
Step-by-step explanation:
The probability of getting a head in a single toss
p=12
The probability of not getting a head in a single toss
q=1−12=12
Now, using Binomial theorem of probability,
The probability of getting exactly r=4 heads in total n=10 tosses
=10C4(1/2)4(1/2)10−4
=10×9×8×7/4! 1/2^4 1/2^6
=2^44⋅9⋅35/24(2^10)
=105/2^9
Answer:
y=5/4x-1
Step-by-step explanation:
Answer:
true
Step-by-step explanation:
plug in u. u=e
25>= 5x5
25>=25
true
