Questions by Nomnom

Questions by Nomnom

3. Please show your work to find the mean and standard deviation of the data. Round to the nearest tenth. 20, 16, 18, 14, 9, 20, 16

asked Dec 23, 2017

1 answer

3 votes

1.2k views

1. At the school bookstore, Harrison purchases 3 notebooks for $2.50 each, 10 pens for $0.35 each, and 5 mechanical pencils for $0.89 each. By what amount (a) is the cost of the mechanical pencils greater

asked Aug 17, 2017

1 answer

1 vote

48.2k views

What is 2,716 rounded to the nearest thousand

asked Nov 26, 2016

1 answer

1 vote

72.7k views

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