![subject](/tpl/images/cats/mat.png)
Mathematics, 24.06.2019 06:00 izzysmith6836
Solve 3x2 + 4x = −5. a) the quantity of negative 2 plus or minus i square root 11 all over 3 b) the quantity of negative 2 plus or minus 4i square root 3 all over 3 c) the quantity of negative 2 plus or minus 2 square root 11 all over 3 d) the quantity of negative 2 plus or minus 4i square root 3 all over 3
![ansver](/tpl/images/cats/User.png)
Answers: 2
![](/tpl/images/ask_question.png)
![](/tpl/images/ask_question_mob.png)
Another question on Mathematics
![question](/tpl/images/cats/mat.png)
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
![question](/tpl/images/cats/mat.png)
Mathematics, 22.06.2019 02:00
Jared had 3/7 of the minutes on a family phone plan remaining for the month. the plan is shared by 2 people. if divided equally what portion of the minutes remaining on the phone plan would be avalible for each person
Answers: 1
![question](/tpl/images/cats/mat.png)
Mathematics, 22.06.2019 05:00
Rosa and lisa ade practicing free throws on the basketball court. so far,rosa has made one-and a-half times as many free throws as lisa.what is the unit ratio of rosa's free throws to lisa's free throws?
Answers: 1
![question](/tpl/images/cats/mat.png)
Mathematics, 22.06.2019 05:00
Oliver makes blueberry jam every year. the number of kinds of jam he makes this year can be represented by the expression 4p -9, where p is the number of pints he made last year
Answers: 3
You know the right answer?
Solve 3x2 + 4x = −5. a) the quantity of negative 2 plus or minus i square root 11 all over 3 b) the...
Questions
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mir.png)
World Languages, 02.12.2020 16:30
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 02.12.2020 16:30
![question](/tpl/images/cats/ekonomika.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 02.12.2020 16:30
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/ekonomika.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/User.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 02.12.2020 16:30
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/en.png)
English, 02.12.2020 16:30
![question](/tpl/images/cats/biologiya.png)
Biology, 02.12.2020 16:30
![question](/tpl/images/cats/mat.png)
Mathematics, 02.12.2020 16:30