1) 9 1/3 - 2 2/3
2) 2 5/12 - 1 8/12...
![ansver](/tpl/images/cats/User.png)
Answers: 3
Another question on Mathematics
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 18:30
An ulcer medication has 300 milligrams in 2 tablets. how many milligrams are in 3 tablets?
Answers: 1
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 22:30
The difference of three and the reciprocal of a number is equal to the quotient of 20 and the number. find the number.
Answers: 2
![question](/tpl/images/cats/mat.png)
Mathematics, 22.06.2019 01:30
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
![question](/tpl/images/cats/mat.png)
Mathematics, 22.06.2019 04:30
Angle m aoc=108° m aob=3x+4° m boc=8x-28° find m aob
Answers: 1
You know the right answer?
Questions
![question](/tpl/images/cats/mat.png)
Mathematics, 27.04.2021 03:20
![question](/tpl/images/cats/mat.png)
Mathematics, 27.04.2021 03:20
![question](/tpl/images/cats/istoriya.png)
History, 27.04.2021 03:20
![question](/tpl/images/cats/mat.png)
Mathematics, 27.04.2021 03:20
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/geografiya.png)
Geography, 27.04.2021 03:20
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/himiya.png)
Chemistry, 27.04.2021 03:20
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/fizika.png)
Physics, 27.04.2021 03:20
![question](/tpl/images/cats/mat.png)
Mathematics, 27.04.2021 03:20
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 27.04.2021 03:20
![question](/tpl/images/cats/es.png)
Spanish, 27.04.2021 03:20
![question](/tpl/images/cats/ekonomika.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 27.04.2021 03:20
![question](/tpl/images/cats/mkx.png)
Arts, 27.04.2021 03:20
![question](/tpl/images/cats/es.png)
Spanish, 27.04.2021 03:20
![question](/tpl/images/cats/mat.png)
Mathematics, 27.04.2021 03:20