16%
The answer is 4/9 or 44.444... % Any permutation of the digits 1 to 9 will be divisible by 9. So divisibility by 18 depends only on whether or not the last digit is even. If the last digit is 2, 4, 6 or 8 the number is divisible by 18 and if it is 1, 3, 5, 7 or 9 it is not. So 4 favourable outcomes out of 9 ie probability = 4/9.
Exactly one. No more and no less.
1/2 - you have a 50-50 chance of rolling an even number (or an odd number for that matter !)
To make perpendicular lines, draw a horizontal line. Then using a compass or tracing around the edge of a curved object, draw one circle ( or just a semi-circle) so that it crosses the horizontal straight line in at least one point. Now rotate the compass or move the curved object to draw another circle (or semi-circle). This second circle (or semi-circle) must cross through the horizontal straight line as the first one did. It also must cross through the first circle (or semi-circle) at two points- above the horizontal straight line and below the horizontal straight line. Next, draw a straight line from where the two circles (or semi-circles) meet above the horizontal straight line through to where they meet below the horizontal straight line. You now have a line perpendicular to the first line.
Mad is the old English term for Mentally disturbed. For example, if you were in England, and you decided to randomly run naked through the town square, they would say that you were "Mad!!" If you were to do that in, say, New York city, perhaps? They would say that you were, "Insane!". However, there is no difference between the two, they have the same meaning.
There are 15 primes from 1 to 49 (including '1').The probability is (15/49) = 30.612 %(rounded)
There are 20 numbers from 20 through 39, and 4 of them are prime (23, 29, 31, 37), the probability is 4 in 20 or 0.20.
If each of the numbers on the spinner is equally likely, then the answer is 0.3
Because it is the process of deriving probability through repeated experiments.
The names were chosen randomly out of a hat.She sprinkled salt randomly over the icy driveway.The dandelions are scattered randomly through the field.The coach chose the players randomly and not according to skill level.
It's the probability that I will take another breath of air, or the probability that tomorrow will come, or the probability that the moon will go through all its phases for the next month.
Totally polarized.
0.35.
The probability is 17C4 = 2380
The probability is one in four, or 25%.
The probability, over presidents of all organisations, through all of time, is 1.
moving randomly