Mathematics, 19.01.2021 23:40 sayedabdullah
The town of Happyville recorded the following census
figures: In 1970, the population was 20,000 and
because of a new business coming to town, the
population rose to 25,000 in 1980. Over the next ten
years, the population rose to 28,000 in 1990. In 2005,
the business declared bankruptcy and the population
dropped to 20,000. What is the average rate of change
the population of Happyville over the time interval
from 1970 to 2005?
Answers: 1
Mathematics, 20.06.2019 18:04
List the 10 possible samples (without replacement) of size 3 3 that can be obtained from the population of five officials.
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Mathematics, 21.06.2019 12:30
Regular price is $77.00 and the discount is 5% find the sale price
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Mathematics, 21.06.2019 16:10
The number of hours per week that the television is turned on is determined for each family in a sample. the mean of the data is 37 hours and the median is 33.2 hours. twenty-four of the families in the sample turned on the television for 22 hours or less for the week. the 13th percentile of the data is 22 hours. approximately how many families are in the sample? round your answer to the nearest integer.
Answers: 1
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Last month, a 770 g box of cereal was sold at a grocery store for $3.10. however, this month, the cereal manufacturer launched the same cereal in a 640 g box, which is being sold at $2.50. what is the percent change in the unit price?
Answers: 1
The town of Happyville recorded the following census
figures: In 1970, the population was 20,000 an...
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