16 4^2
It is a representation of numbers using 16 as the base.
2 * 2 * 2 * 2 It's not possible to make 16 without using the same numbers twice or without using whole numbers.
16
only using the numbers once
The mean is the average. You simply add all the numbers and divide by how many numbers there are. So the mean of 16 numbers would be the sum of all 16 numbers, divided by 16.
16 4^2
1, 2, 4, 8, 16
16
It is a representation of numbers using 16 as the base.
16
2 * 2 * 2 * 2 It's not possible to make 16 without using the same numbers twice or without using whole numbers.
16-2
16
(23 - 18) × 8 - 16 = 24
16 x 15 / 2 ie 120
Visa card has 16 numbers in their new cards, and 13 numbers in the old ones.