Cooldude497
18.12.2019 •
SAT
During one year a population of blue jays has zero population growth. which must be true about the blue jay population at the end of the year compared to the beginning of the year?
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Ответ:
Your answer is A
Explanation: I Got it right on E2020
Ответ:
Ответ:
Data given:
Robbie: 15% more than Rebecca:220 movies, which is 10% more than Joshua
Robbie=?
Joshua=?
Solution:
Robbie:
220+(220/10+220/5)=220+(22+11)=253 movies
Joshua:
220-(220/10)=220-22=198 movies