6(4r+7)+9r?
answe
pleas...
![subject](/tpl/images/cats/mat.png)
Mathematics, 02.03.2021 07:40 jprado01
6(4r+7)+9r?
answe
pleas
![ansver](/tpl/images/cats/User.png)
Answers: 1
![](/tpl/images/ask_question.png)
![](/tpl/images/ask_question_mob.png)
Other questions on the subject: Mathematics
![image](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 15:00, lm18618
Jeffery conducted a survey in his school and found that 30 of the 50 eighth grade students' favorite subject is mathematics. based on the results, jeffery concluded that out of the 200 students in his school, 120 students' favorite subject is mathematics. select the statement that is true about jeffery's conclusion. a. jeffery's conclusion is not valid because the sample was biased since only 200 students were surveyed. b. jeffery's conclusion is valid because the sample was random since all of the students were eighth grade students. c. jeffery's conclusion is valid because the sample was random. d. jeffery's conclusion is not valid because the sample was biased since all of the students were eighth grade students.
Answers: 2
![image](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 18:30, 987654321156
The volume of gas a balloon can hold varies directly as the cube of its radius. imagine a balloon with a radius of 3 inches can hold 81 cubic inches of gas. how many cubic inches of gas must be released to reduce the radius down to 2 inches?
Answers: 1
![image](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 19:40, joexx159
The human resources manager at a company records the length, in hours, of one shift at work, x. he creates the probability distribution below. what is the probability that a worker chosen at random works at least 8 hours? probability distribution px(x) 6 hours 7 hours 8 hours 9 hours 10 hours 0.62 0.78 пол
Answers: 1
![image](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 20:20, shartman22
20 solve 2(4 x + 3) < 5 x + 21. a) { x | x < 9} b) { x | x > -5} c) { x | x > -9} d) { x | x < 5}
Answers: 2
You know the right answer?
Questions in other subjects:
![Konu](/tpl/images/cats/mat.png)
Mathematics, 31.05.2021 23:00
![Konu](/tpl/images/cats/ekonomika.png)
Business, 31.05.2021 23:00
![Konu](/tpl/images/cats/mat.png)
Mathematics, 31.05.2021 23:00
![Konu](/tpl/images/cats/mat.png)
Mathematics, 31.05.2021 23:00
![Konu](/tpl/images/cats/mat.png)
Mathematics, 31.05.2021 23:00
![Konu](/tpl/images/cats/es.png)
Spanish, 31.05.2021 23:00
![Konu](/tpl/images/cats/mat.png)
Mathematics, 31.05.2021 23:00
![Konu](/tpl/images/cats/mat.png)
Mathematics, 31.05.2021 23:00
![Konu](/tpl/images/cats/mat.png)