Sin (x) - cos (x) sin (y)
———————————
cos (x) (x-y)
Answer:
0.026
Step-by-step explanation:
Given the result of 10 coin flips :
T,T,H,T,H,T,T,T,H,T
Number of Heads, H = 3
Number of tails, T = 7
Let :
B = biased coin
B' = non-biased coin
E = event
Probability that it is the biased coin:
P(E Given biased coin) / P(E Given biased coin) * P(E Given non-biased coin) * P(non-biased coin)
P(E|B)P(B) / (P(E|B)*P(B) + P(E|B')P(B')
([(0.75^3) * (0.25^7)] * 0.5) /([(0.75^3) * (0.25^7)] * 0.5) + (0.5^10) * 0.5
0.0000128746 / 0.00050115585
= 0.0263671875
Answer:
.216
Step-by-step explanation:
Answer:
175
Step-by-step explanation:
Let's see what James DID to the number (let it be x):
x - 5 [firstly he did this]
then
(x - 5)/5
This is equal to 5.
So,
So, this number is 30
The correct answer would thus be:
Adding 5 to 30, which gives us 35
And then multiply by 5, which gives us 35 * 5 = 175