Mathematics, 17.07.2019 13:00 liyahlanderson2232
The population of a town is divided into three age categories. a random sample of each category is surveyed about voting choices. this type of sampling is called? a) cluster sampling. b) stratified sampling. c) simple random sampling. d) systematic random sampling
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Mathematics, 21.06.2019 17:30
The manufacturer of a new product developed the following expression to predict the monthly profit, in thousands of dollars, from sales of the productwhen it is sold at a unit price of x dollars.-0.5x^2 + 22x - 224what is represented by the zero(s) of the expression? a.the profit when the unit price is equal to 0b.the unit price(s) when the profit is equal to 0c.the profit when the unit price is greatestd.the unit price(s) when profit is greatest
Answers: 3
Mathematics, 21.06.2019 20:30
Which shows the graph of the solution set of 3y β 2x > β18?
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Mathematics, 22.06.2019 00:00
Asunflower was 20 1/2 inches tall. over the next 6 months, it grew to a height of 37 inches tall. what was the average yearly growth rate of the height of the sunflower? ? plz write a proportion to solve i will give you 100 points
Answers: 2
The population of a town is divided into three age categories. a random sample of each category is s...
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