Answer: 0.33
Step-by-step explanation:
Let,
- E1 be the coin which has heads in both faces
- E2 be the coin which has tails in both faces
- E3 be the coin which has a head in one face and a tail in the other.
In this question we are using the Bayes' theorem,
where,
P(E1) = P(E2) = P(E3) =
As there is an equal probability assign for choosing a coin.
Given that,
it comes up heads
so, let A be the event that heads occurs
then,
P(A/E1) = 1
P(A/E2) = 0
P(A/E3) =
Now, we have to calculate the probability that the opposite side of coin is tails.
that is,
P(E3/A) = ?
∴ P(E3/A) =
=
= ×
=
= 0.3333 ⇒ probability that the opposite face is tails.
The number should be bigger than 2( 3,4,5,6....)
1st number=(x-1)
2nd number = x
2x<4(x-1)
2x<4x-4
-2x< -4
-x<-2
x>2
Example it could be 3
2x3 < 4(3-1)
6<4x2
6<8
Greater because you can only take square root of numbers that are greater or equal to 0
Answer:
If you multiply 42.00 and 0.30 because 30 percent as a decimal is 0.30 once
16 is the answer b/c 8x4 is 32 and 4x4 is 16 so subtract 32-16=16