Which of the following are examples of exponential decay?
a: the population of a flori...
Mathematics, 06.11.2019 12:31 tiasoraw
Which of the following are examples of exponential decay?
a: the population of a florida is increasing by 43% every year.
b: the pesticide ddt has a half-life of 15 years.
c: march madness has 64 teams in the bracket. each round, half the teams are eliminated.
d: after an antibiotic is added to a culture of bacteria, the number of bacteria is reduced by half every three hours.
e: a tree frog population doubles every three weeks.
Answers: 2
Answer from: Quest
answer. d.289 hope that
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Find the distance from the theater to the library. leave your answer in simplest radical form if necessary. 12 √12 74 √74
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Mathematics, 21.06.2019 22:20
The school track has eight lanes. each lane is 1.25 meters wide. the arc at each end of the track is 180. the distance of the home straight and the radii for the arcs in the 1st 4 lanes are given. s=85m r1=36.5m r2=37.75m r3=39m r4=40.25m part one: find the radii of lanes 5 through 8 of the track. show your work. part two: if max ran around lane one, how far did he run? show your work and explain your solution. part three: max wants to run a total of three laps around the track, choose two additional lanes (2-8) for him to run and find the distance around those two lanes. show your work and round to the hundredths. part 4: based on your lane choices in part three, what was the total distance max ran in the three laps around the track?
Answers: 2
History, 27.12.2019 04:31