(52)p = 512
52p = 512
p = 512/52
p = 9.85
p ≈ 10 (nearest whole number)
Rounding the answer would be 2 sheets of paper, but the exact answer would be 1 full sheet and 3/8 of a sheet.
Total numbers = 32
We are to select 7 numbers at a time. Selecting 7 numbers from a group of 32 is a combination problem. It is similar to making combination of 32 objects taken 7 at a time.
So total possible combinations of 7 numbers can be calculated as 32C7.
32C7 = 3365856
Only 1 combination can match the randomly selected combination.
So, the probability that he combination of 7 numbers will match the seven randomly selected balls =
To find the area of this we have to multiply length times width
9 in* 8in
72 in^2
Hope this helps!