Answer:9
Step-by-step explanation:
I think its 8 im not sure but i have the same paper and she marked mine right
the population is the 40 seniors who were randomly selected and the sample is all seniors
C is the right answer because the period should be pi/(1/3), so the answer is 3pi
Answer:
3-10-(15) equals 8.
Step-by-step explanation:
3-10 equals -7. Then -(-15) becomes a positive because two negatives make a positives producing +15 so it becomes -7+15 which finally becomes 8.