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What will be result of the expression 13 and 25?
The result of the expression "13 and 25" would be 9. This is because the "and" operator performs a bitwise AND operation on the binary representations of the numbers 13 and 25, which results in 9.
How does the Irish school system work?
Irish (Republic) School System: PRIMARY SCHOOL Age 4-5 : Junior Infants Age 5-6 : Senior Infants Age 6-7 : 1st Class Age 7-8 : 2nd Class Age 8-9 : 3rd Class Age 9-10 : 4th Class Age 10-11: 5th Class Age 11-12 : 6th Class SECONDARY SCHOOL Age 12-13 : 1st Year Age 13-14 : 2nd Year Age 14-15 : 3rd Year (Junior Certificate Exam - June) Age 15-16 : 4th Year/Transition Year (Optional in Some Schools) Age 16-17 : 5th Year Age 17-18 : 6th Year (Leaving Certificate Exam - June) University/College/Employment (18+)
If there are 12 students and a teacher can only choose 5 how many different ways can the teacher choose 5 students?
12P5 = 12!/(12 - 5)! = 12!/7! = (12 x 11 x 10 x 9 x 8 x 7!)/7! = 12 x 11 x 10 x 9 x 8 = 95,040 ways or The first student has 12 chances, the second students has 11 chances, the third student has 10 chances, the fourth student has 9 chances, and the fifth student has 8 chances. Thus, there are 95,040 ways (12 x 11 x 10 x 9 x 8) to chose five students from 12 students.
How do you use inverse operation using variables?
All you have to do is, if it is multiplication..... 9x = 27 divide by 9 on both sides to take the variable away 9 dived by 9 is 1 in this case its 0 because here 1 is worth nothing. and 27 divided by 9 is 3 so x= 3 it is the same with addition or subtraction. 9+x=27 all you do here is subtract 9 on both sides so 9-9=0 and 27-9= 18 so x= 18 all you have to do is find the opposite ways addition is opposite of subtraction and multiplication is the opposite of division!
What is the next number in this sequence 20 1 18 4 13 6?
The pattern appears to be: subtract 6, add 17, subtract 14, add 9, subtract 7. Following this pattern, the next number should be obtained by adding 3 to the last number in the sequence, which is 6. Therefore, the next number in the sequence is 9.
What is the average of 13 9 and 11?
It is: 13+9+11 = 33 and 33/3 = 11 which is the mean average
What is average of 13 and 9?
Average: (13+9)/2 = 11
What is the median of 5 15 9 and 13?
median of {5, 15, 9, 13} is 11 To find the median of a dataset sort the data into order and the median is the middle one; if there are an even number of items in the dataset, then the median is the mean average of the middle two. {5, 15, 9, 13} → {5, 9, 13, 15} There are 4 data items, → median is mean of {9, 13} = (9 + 13) / 2 = 11.
What six numbers have the average of the number 12?
There are infinitely many possible answers. One such is {9, 10, 11, 13, 14, 15}.There are infinitely many possible answers. One such is {9, 10, 11, 13, 14, 15}.There are infinitely many possible answers. One such is {9, 10, 11, 13, 14, 15}.There are infinitely many possible answers. One such is {9, 10, 11, 13, 14, 15}.
What is the average of 9 and 13?
Average = (9+13)/2 = 22/2 = 11
What is the average of 11 and 9 and 19?
The average is 13.
What is the average of 9 13 17 and 21?
The average is 15.
What are the odd numbers going up to 20?
1, 3, 5, 7, 9, 11, 13, 15, 17, 19. 1, 3, 5, 7, 9, 11, 13, 15, 17, 19. 1, 3, 5, 7, 9, 11, 13, 15, 17, 19. 1, 3, 5, 7, 9, 11, 13, 15, 17, 19.
What is the average of 7 and 9 and 11?
7 + 9 + 11 = 27. Divide by 3. = 9.
What are the odd numbers though 1-15?
16
10 7 11 12 9 13 14?
10 7 11 12 9 13 14 11 15 16 13 17 18 15 19 20...
What is the sum of all odd numbers between 9 and 15?
To find the sum of all odd numbers between 9 and 15, we first identify the odd numbers between these two values, which are 9, 11, 13, and 15. Next, we add these numbers together: 9 + 11 + 13 + 15 = 48. Therefore, the sum of all odd numbers between 9 and 15 is 48.
