subject
Mathematics, 05.10.2020 14:01 blink182lovgabbie

the difference of two numbers is 5. the sum of three times the larger number and twice the smaller number is 30. what is the smaller number

ansver
Answers: 2

Another question on Mathematics

question
Mathematics, 21.06.2019 16:00
Find the solution set of this inequality. select the correct graph. |8x+16|> 16
Answers: 1
question
Mathematics, 21.06.2019 18:30
Two cyclists 84 miles apart start riding toward each other at the same. one cycles 2 times as fast as the other. if they meet 4 hours later, what is the speed (in mi/h) of the faster cyclist?
Answers: 1
question
Mathematics, 21.06.2019 20:10
The graph and table shows the relationship between y, the number of words jean has typed for her essay and x, the number of minutes she has been typing on the computer. according to the line of best fit, about how many words will jean have typed when she completes 60 minutes of typing? 2,500 2,750 3,000 3,250
Answers: 1
question
Mathematics, 21.06.2019 20:50
An automobile assembly line operation has a scheduled mean completion time, μ, of 12 minutes. the standard deviation of completion times is 1.6 minutes. it is claimed that, under new management, the mean completion time has decreased. to test this claim, a random sample of 33 completion times under new management was taken. the sample had a mean of 11.2 minutes. assume that the population is normally distributed. can we support, at the 0.05 level of significance, the claim that the mean completion time has decreased under new management? assume that the standard deviation of completion times has not changed.
Answers: 3
You know the right answer?
the difference of two numbers is 5. the sum of three times the larger number and twice the smaller n...
Questions
question
Mathematics, 14.09.2020 01:01
question
Mathematics, 14.09.2020 01:01
question
Mathematics, 14.09.2020 01:01
question
Mathematics, 14.09.2020 01:01
question
Mathematics, 14.09.2020 01:01
question
Mathematics, 14.09.2020 01:01
question
Mathematics, 14.09.2020 01:01
question
Biology, 14.09.2020 01:01
question
Mathematics, 14.09.2020 01:01
question
Geography, 14.09.2020 01:01
question
Mathematics, 14.09.2020 01:01
question
Mathematics, 14.09.2020 01:01
question
Mathematics, 14.09.2020 01:01
question
Mathematics, 14.09.2020 01:01
question
Mathematics, 14.09.2020 01:01
question
Mathematics, 14.09.2020 01:01
question
Mathematics, 14.09.2020 01:01
question
Mathematics, 14.09.2020 01:01
question
Mathematics, 14.09.2020 01:01
question
History, 14.09.2020 01:01
Questions on the website: 13722363