S = 2*(1/2 * 7 * 14) + 2* (1/2 * 7 * 7) = 7*14 + 7*7 = 7*(14+7) = 7*21 = 147 sm^2
Number B
Aas i belive . If not consult the other answer
Answer:
D
Step-by-step explanation:
You would do D because the other options aren't that random. Randomly choosing employees <em>is</em> a random sample and will give you a valid answer.
Y axis for the first and what are the options for the second anwser
The correct answer is A, if you use photomath you can usually find the answers to most algebra problems
