Mathematics, 11.11.2019 19:31 pramirez5169
Trade associations, such as a dairy association, frequently conduct surveys to identify characteristics of their membership. if this organization conducted a survey to estimate the annual per capita consumption of milk and wanted to be 95% confident that the estimate was no more than 0.57 gallon away from the actual average, what sample size is needed? past data have indicated that the standard deviation of consumption is approximately 2 gallons.
Answers: 1
Mathematics, 21.06.2019 15:30
Will give are given that xy is parallel to zw. if xz is a transversal that intercepts xy and zw, angle angle alternate interior angles. since xy is parallel to zw, we know that these angles are we also know that angle xvy and angle zvw are , and thus congruent. we can conclude that △xyv ~ △zwv using the similarity theorem.
Answers: 2
Mathematics, 21.06.2019 18:00
Julius sold five times as many computers as sam sold last year. in total, they sold 78 computers. how many computers did julius sell?
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Mathematics, 21.06.2019 21:30
In a two-digit number the units' digit is 7 more than the tens' digit. the number with digits reversed is three times as large as the sum of the original number and the two digits. find the number.
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Mathematics, 21.06.2019 23:40
Find the amplitude of a sinusoidal function that models this temperature variation
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Trade associations, such as a dairy association, frequently conduct surveys to identify characterist...
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