It is important for which of the following to participate in conservation efforts?
A. government
B. business
C. citizens
D. all of the above
Answer (3)
It seems like you already have it but you haven't done the work all the way through yet. anyway Here:
Minutes: Students: 45 120 60 240 75 480 90 960 105 1000+
end of round1 -- 30 students -- 15 minutes
round2 -- 60 -- 30 min
round3 -- 120 -- 45
round4 -- 240 -- 60
round5 -- 480 -- 75
ruond6 -- 960 -- 90
round7 --1920 -- 105 ;
It will take 90 minutes for all 1,000 students at Blakemore Elementary School to be informed about the pep assembly. The process involves each informed student doubling the number of students they tell, which quickly accumulates to exceed 1,000 students. Thus, by the end of the 90th minute, all students will have the information.
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