Help plz plz plz plz plz plz
...
Answers: 3
Another question on Mathematics
Mathematics, 21.06.2019 18:20
Me solve this problem, and someone clearly explain to me how to solve it.1.) use the value of the discriminant to determine if the given trinomials has 2 real solutions, 1 real solution, or no real solutions.a. x2 − 4x − 7 = 0b. 4r2 + 11r − 3 = 0c. 3m2 + 7 = 0d. t2 + 2t + 1 = 0
Answers: 1
Mathematics, 22.06.2019 01:30
Aresearch study is done to find the average age of all u.s. factory workers. the researchers asked every factory worker in ohio what their birth year is. this research is an example of a census survey convenience sample simple random sample
Answers: 2
Mathematics, 22.06.2019 01:50
The length of time it takes to find a parking space at 9 a.m. follows a normal distribution with a mean of 5 minutes and a standard deviation of 2 minutes. find the probability that it takes at least 8 minutes to find a parking space. (round your answer to four decimal places.)
Answers: 1
You know the right answer?
Questions
Biology, 23.01.2020 22:31
Social Studies, 23.01.2020 22:31
Mathematics, 23.01.2020 22:31
Geography, 23.01.2020 22:31
History, 23.01.2020 22:31
Social Studies, 23.01.2020 22:31
Mathematics, 23.01.2020 22:31
Mathematics, 23.01.2020 22:31
Mathematics, 23.01.2020 22:31
Chemistry, 23.01.2020 22:31
Social Studies, 23.01.2020 22:31
History, 23.01.2020 22:31
