30
add up all of the numbers then divide by how many numbers you have. Ex: 12+56+85+32+32+65+42+41 this equals: 365 now you divide this by 8 because that's how many numbers this problem has. so you divide 365 by 8 and get: 45.6 (approxomatly)
16 , 32 , 48 , 64 , 80 , 96 ... and so on
The mean is the average of a set of numbers. To find the average, you must add all the numbers in the set and divide that number by however many numbers are present in the set. For this example, you need to add 32 and 4 and then divide that answer by two, which is 18 in this case.
All of these numbers divide into 64 evenly: 1, 2, 4, 8, 16, 32, 64.
It only is 2
Divide the number 32 by successive prime numbers to get the factors until you cant divide any more numbers... 32/1=32 (factors are 1 and 32) 32/2=16 (factors are 2 and 16) 32/3=does not divide to be a whole number 32/4=8 (factors are 4 and 8) 32/5=does not divide to be a whole number 32/6=does not divide to be a whole number 32/7=does not divide to be a whole number Now you done with all the numbers you can. Therefore 1,32,2,16,4 and 8 are factors.
30
Divide both numbers by 16
Yes, by these numbers: 1, 2, 4, 8, 16, 32.
1, 2, 4, 8, 16, 32
There are many options. Here is one: 64 / 2 = 32
52
Because they are the only whole numbers that divide evenly into 32 with no remainder.
add up all of the numbers then divide by how many numbers you have. Ex: 12+56+85+32+32+65+42+41 this equals: 365 now you divide this by 8 because that's how many numbers this problem has. so you divide 365 by 8 and get: 45.6 (approxomatly)
16 , 32 , 48 , 64 , 80 , 96 ... and so on
The mean is the average of a set of numbers. To find the average, you must add all the numbers in the set and divide that number by however many numbers are present in the set. For this example, you need to add 32 and 4 and then divide that answer by two, which is 18 in this case.