Select "growth" or "decay" to classify each function. function growth decay y=200(0.5)^2t y=1/2(2.5)^t/6 y=(0.65)^t/4 which equation can be used to find the solution of (1/3)^d−5 = 81 ? a. −d−5=4 b. d + 5 = 4 c. d−5=4 d. −d+5=4

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.