Mathematics, 09.06.2020 02:57 simmy6

# According to Zero Population Growth, the average urban U. S. resident consumes 3.3 pounds of food per day. Is this figure accurate for rural U. S. residents? Suppose 64 rural U. S. residents are identified by a random procedure and their average consumption per day is 3.60 pounds of food. Assume a population variance of 1.31 pounds of food per day. Use a 5% level of significance to determine whether the Zero Population Growth figure for urban U. S. residents also is true for rural U. S. residents on the basis of the sample data.

Answers: 1

Mathematics, 21.06.2019 21:20

In 2009, there were 1570 bears in a wildlife refuge. in 2010, the population had increased to approximately 1884 bears. if this trend continues and the bear population is increasing exponentially, how many bears will there be in 2018?

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Mathematics, 22.06.2019 00:10

Of f(x) is byof f(x)=-3|x| x-.f(x)? a )f(x)=3|x| b) f(x)=|x+3| c) f(x)= -3|x| d) f(x)= -|x+3|

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Mathematics, 22.06.2019 00:20

Find the power set of each of these sets, where a and b are distinct elements. a) {a} b) {a, b} c) {1, 2, 3, 4} show steps

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Mathematics, 22.06.2019 01:00

Francis is getting new carpet tiles in his living room and den. his living room and den are connected. he needs to figure out how much carpet he needs and the cost involved. if each tile costs $2.00 per sq ft, how much would it cost to have new tile put in the den? a) $24 b) $36 c) $48 d) $54 plz awnser soon

Answers: 3

According to Zero Population Growth, the average urban U. S. resident consumes 3.3 pounds of food pe...

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