p= 2
Step-by-step explanation:
1. subtract 3 from 3 and 9
2. subract 5p from 8p and 5p
3. it is now 3p = 6
4 divide both sides by 3
5. 6/3 is 2 so 2 =p
Answer:
80 adults
The number of kids is $10,000/$50 = 200. The number of adults is 2/5 of that, or 80.
There are 80 adults in the group.
Answer: In order to begin figuring that out, we need to know how both of their plans work.
corresponds to the part of the distribution lying within 2 standard deviations of the mean (since 500-2*100=300 and 500+2*100=700). The empirical rule states that approximately 95% of the distribution is expected to fall in this range.