A small town in lowa started with a population of 2,300 people 80 years
ago. Now, the town has experienced
significant growth and has a
population of about 3,234,956
people. Approximately how many
times larger is the current population
in the lowa town than it was 80 years
ago?

1.5 x 10^3
1.5 x 10^8
2.8 x 10^2
3.2 x 10^5

2.12 school absences. data collected at elementary schools in dekalb county, ga suggest that each year roughly 25% of students miss exactly one day of school, 15% miss 2 days, and 28% miss 3 or more days due to sickness.61 (a) what is the probability that a student chosen at random doesn’t miss any days of school due to sickness this year? (b) what is the probability that a student chosen at random misses no more than one day? (c) what is the probability that a student chosen at random misses at least one day? (d) if a parent has two kids at a dekalb county elementary school, what is the probability that neither kid will miss any school? note any assumption you must make to answer this question. (e) if a parent has two kids at a dekalb county elementary school, what is the probability that both kids will miss some school, i.e. at least one day? note any assumption you make.