Mathematics, 13.08.2020 03:01 Knownothing
A man gave his 8000$ as pocket money and his son 1000$ less. Express the girls money as a percentage of the total sum of money.
Answers: 2
Mathematics, 20.06.2019 18:04
Fran would like to estimate the mean amount of time it takes people in her town to travel to work. the town's population is 150,000 and about 90,000 of those are working adults. which statements are true? select each correct answer. there is no way to infer the value of the mean. she must collect data for all 90,000 working adults and calculate the mean. a larger sample of working adults will provide a better estimate of the true mean than a smaller sample. the population of working adults is too large for using a sample to estimate the mean of the entire group. if she takes a random sample of the population of working adults in her town, the mean for that group is likely close to the mean for the entire group.
Answers: 2
Mathematics, 21.06.2019 18:30
Which equation represents the model shown? a)1/3 divide 1/6 = 2 b)2/3 divide 1/6 = 2/18 c)1/3 divide 1/6 = 1/18 d)2/3 divide 1/6 =4
Answers: 1
Mathematics, 21.06.2019 22:30
Find the condition that the zeros of the polynomial f(x) = x^3+3px^2+3px+r may be in a.p.
Answers: 1
A man gave his 8000$ as pocket money and his son 1000$ less. Express the girls money as a percentage...
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