subject
Mathematics, 12.07.2019 21:00 Esteffyy

Which of the following is an irrational number?     a.√ 0.036   b. 7.¯-25   c.√ 1    d. 10 (b  is 7.25 repeated)

ansver
Answers: 1

Other questions on the subject: Mathematics

image
Mathematics, 21.06.2019 22:30, owlette2001
50 points~ ! i have to turn this in tomarrow
Answers: 2
image
Mathematics, 21.06.2019 23:30, sheram2010
Solve the equation: x - 9 = -6 + 5 a. 21 b. 7 c. 14 d. 2
Answers: 2
image
Mathematics, 21.06.2019 23:30, KayBJ2005
Parabolas y=−2x^2 and y=2x^2+k intersect at points a and b that are in the third and the fourth quadrants respectively. find k if length of the segment ab is 5.
Answers: 1
image
Mathematics, 22.06.2019 01:30, kadinmorgan
Acell phone company offers two plans to its subscribers. at the time new subscribers sign up, they are asked to provide some demographic information. the mean yearly income for a sample of 40 subscribers to plan a is $45,000 with a standard deviation of $9,200. for a sample of 25 subscribers to plan b, the mean income is $64,300 with a standard deviation of $7,100. at the 0.025 significance level, is it reasonable to conclude the mean income of those selecting plan b is larger? assume unequal population standard deviations. hint: for the calculations, assume the plan a as the first sample. what is the decision rule? (negative amount should be indicated by a minus sign. round your answer to 3 decimal places.) compute the value of the test statistic. (negative amount should be indicated by a minus sign. round your answer to 2 decimal places.) what is your decision regarding h0 ? reject h0 fail to reject h0 compute the p-value. less than 0.01 between 0.01 and 0.025 between 0.025 and 0.05 between 0.05 and 0.10 greater than 0.10
Answers: 3
You know the right answer?
Which of the following is an irrational number?     a.√ 0.036   b. 7.¯-25   c...

Questions in other subjects: