6) Write an expression that is equivalent to 3(7 + x).
3(7+ x) =___
+___
?...
Mathematics, 10.03.2021 01:00 Kimmi4807
6) Write an expression that is equivalent to 3(7 + x).
3(7+ x) =___
+___
?
Answers: 1
Mathematics, 21.06.2019 15:00
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
Mathematics, 21.06.2019 17:00
Which point lies on a circle with a radius of 5 units and center at p(6, 1)?
Answers: 1
Mathematics, 22.06.2019 00:30
Jennifer taking a quiz and has answered 13 questions so far. if there are 25 questions on jennifer test, how many questions does she have left to answer
Answers: 1
Mathematics, 22.06.2019 01:50
According to a study done by de anza students, the height for asian adult males is normally distributed with an average of 66 inches and a standard deviation of 2.5 inches. suppose one asian adult male is randomly chosen. let x = height of the individual. a) give the distribution of x. x ~ b) find the probability that the person is between 64 and 69 inches. write the probability statement. what is the probability?
Answers: 2
Computers and Technology, 09.03.2020 17:37
Computers and Technology, 09.03.2020 17:37
Mathematics, 09.03.2020 17:38
Social Studies, 09.03.2020 17:39