I believe it is D, stratified random sampling.
Hope this helps!!
The number of permutations of 8 people taken 6 at a time is given by:
I believe it’s just the base, radius, and maybe the total surface
Account balance is $123.08
Step-by-step explanation:
- Step 1: Balance in Thompson's account = $283.12. Calculate the total amount of checks Thompson wrote in the month.
Total amount of checks = $23.09 + $7.56 + $125.11 + $4.28
= $160.04
- Step 2: Calculate his balance.
Account balance = $283.12 - $160.04
= $123.08
In order to be considered a semi-conductor the material must have insulator and conductor properties, So the answer would be A,
