Prime numbers from 1 to 15 are: 2 3 5 7 11 and 13
So the probability is: 6/15 or as 2/5
Since 49 is a composite, the answer is 0.
A whole number can be changed into a fraction by dividing it by one. x = x / 1 From there, the fraction can be changed into different forms by multiplying the top and bottom (the x and the 1 or the numerator and denominator, if you prefer) by another number. Try some examples. 3 = 3/1 3/1 x 3/3 = 9/3 2 = 2/1 2/1 x 2/2 = 4/2 13 = 13/1 6 = 6/1 13/1 x 8/8 = 104/8 We picked an example number. We then divided it by one. We then multiplied it by one (which does not change its value), only the one we picked is a fraction made by picking any number and dividing it by that same number.
75% I just go the question wrong on my test and I picked 50%. The answer is 75%
Multiples of 4 are numbers that can be divided by 4 without leaving a remainder. In the range of 1 to 50, the numbers that are not multiples of 4 are those that do not divide evenly by 4. These numbers are 1, 2, 3, 5, 6, 7, 9, 10, 11, 13, 14, 15, 17, 18, 19, 21, 22, 23, 25, 26, 27, 29, 30, 31, 33, 34, 35, 37, 38, 39, 41, 42, 43, 45, 46, 47, and 49.
1 5 9 13 17 21 25 29 33 37 41 45 49 53 57 61 65 69 ;) 73 77 81 85 89 93 97
Assuming then that there are 100 numbers, 1-100, the probability of the number 23 being randomly picked out of 100 is: 1/100 or 0.01.
There are 15 primes from 1 to 49 (including '1').The probability is (15/49) = 30.612 %(rounded)
Since 49 is a composite, the answer is 0.
1/10
The chances of picking a number between 2 to 5 is 4/10 if the numbers to be picked from are 1-10. However, if the numbers to be picked from are 1-100, then the probability drops to 4/100.
If they are randomly picked, each 5-number combination is equally likely. If the long-term results of any lottery show that any number or combination is more likely than others, then the game is not honest.
The probability of a prime number in a random pick from the numbers 1-49 is 15 in 49, as there are 15 prime numbers (2, 3, 5, 7, 11, 13, 17, 19, 23, 29, 31, 37, 41, 43,and 47) in the range of 1 to 49.
If the winning numbers are picked at random, the probability is 1 in 169911.
There are 8 out of 20 numbers that are prime, so 8/20, or 2/5.
There are 20 numbers in total from 1 to 20. The even numbers in this range are 2, 4, 6, 8, 10, 12, 14, 16, 18, and 20, totaling 10 even numbers. Therefore, the probability of picking an even number is the number of even numbers divided by the total numbers, which is ( \frac{10}{20} = \frac{1}{2} ). Thus, the probability of selecting an even number is 0.5 or 50%.
Pr(Both picked 3) = 1/16Pr(Both picked the same) = 1/4.
What is the probability that the letter P is picked when a letter is picked at random from the word STUPID!