Mathematics, 30.10.2021 14:00 devinlj07
Suppose that 60% of all small business owners in a large downtown area are in favor of building a new arena. A simple random sample of 40 business owners is drawn. (a) Find the mean number of those in samples of size 40 who are in favor of the new arena. (b) Find the standard deviation of the number of people in samples of size 40 who are in favor of the new arena. (Round your answer to two decimal places.)
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In the surface area formula for cylinders which expressionrepresents the lateral area
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Mathematics, 21.06.2019 18:30
Jamie went to home depot.she bought 25 bags of soil that cost $9 per bag.she bought 15 pots at $8 each,and she bought 23 bags of pebbles at $15 each.she used a coupon that gave her $5 off for every 100 dollars she spent.how much did jame pay at the end?
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Mathematics, 21.06.2019 19:30
Acollection of coins has value of 64 cents. there are two more nickels than dimes and three times as many pennies as dimes in this collection. how many of each kind of coin are in the collection?
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Suppose that 60% of all small business owners in a large downtown area are in favor of building a ne...
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