What is yhe measure of side JK?
...
Answers: 2
Mathematics, 21.06.2019 14:30
"you know, playing tennis is healthier than watching a tennis match on television," katya remarked to her couch potato brother. in this sentence, healthier is a/an a. superlative. b. comparative. c. positive form. d. adverb.
Answers: 2
Mathematics, 21.06.2019 17:20
Four airplanes carrying a total of 400 passengersarrive at the detroit airport. the airplanes carry, respectively,50, 80, 110, and 160 passengers.a) one of the 400 passengers is selected uniformly at random.let x denote the number of passengers that were on theairplane carrying the randomly selected passenger. find var(x)for x as given in the problemb) one of the 4 airplane drivers is also selected uniformly atrandom. let y denote the number of passengers on the chosen driver’s airplane. find var(y) for y as given in the problem
Answers: 3
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, 26.03.2020 06:54
Mathematics, 26.03.2020 06:54
History, 26.03.2020 06:54
Geography, 26.03.2020 06:55
Chemistry, 26.03.2020 06:55
History, 26.03.2020 06:55
Mathematics, 26.03.2020 06:55
Spanish, 26.03.2020 06:55
Chemistry, 26.03.2020 06:56
Mathematics, 26.03.2020 06:56
Physics, 26.03.2020 06:56
Mathematics, 26.03.2020 06:56
Computers and Technology, 26.03.2020 06:57
Mathematics, 26.03.2020 06:57