![subject](/tpl/images/cats/mat.png)
Mathematics, 21.01.2021 14:00 zoeatlowapple
Let S = {1, 2, 3, ..., 18, 19, 20} be the universal set,
Let sets
A and B be subsets of S, where:
Set A = {2, 3, 4, 6, 8, 10, 11, 14, 17, 18, 19)
Set B {1, 3, 5, 6, 8, 12, 13, 17, 18}
Determine the following:
n(A) -
n(Ä)
n(B)
n(AuB)
n(AuB )
![ansver](/tpl/images/cats/User.png)
Answers: 2
Another question on Mathematics
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 21:30
Having a hard time understanding this question (see attachment).
Answers: 2
![question](/tpl/images/cats/mat.png)
Mathematics, 22.06.2019 00:00
The base of a rectangular pyramid is 13 inches long and 12 inches wide. the height of the pyramid is 8 inches. what is the volume of the pyramid
Answers: 3
![question](/tpl/images/cats/mat.png)
Mathematics, 22.06.2019 01:30
Mrs. julienās and mrs. castillejoās classes are selling cookie dough for a school fundraiser. customers can buy packages of macadamia nut chip cookie dough and packages of triple chocolate cookie dough. mrs. julienās class sold 25 packages of macadamia nut chip cookie dough and 30 packages of triple chocolate cookie dough for a total of $221.25. mrs. castillejoās class sold 5 packages of macadamia nut chip cookie dough and 45 packages of triple chocolate cookie dough for a total of $191.25. (a) write the system of equations that model the problem. be sure to explain which equation represents which situation. (b) find the cost of each type of cookie. show your work. (c) explain which method you used to solve the system and why you chose that method.
Answers: 2
![question](/tpl/images/cats/mat.png)
Mathematics, 22.06.2019 02:00
Estimate the time en route from majors airport (area 1) to winnsboro airport (area 2). the wind is from 340Ā° at 12 knots and the true airspeed is 136 knots. magnetic variation is 5Ā° east.
Answers: 2
You know the right answer?
Let S = {1, 2, 3, ..., 18, 19, 20} be the universal set,
Let sets
A and B be subsets of S, w...
A and B be subsets of S, w...
Questions
![question](/tpl/images/cats/ap.png)
Advanced Placement (AP), 24.03.2020 05:30
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 24.03.2020 05:30
![question](/tpl/images/cats/mat.png)
Mathematics, 24.03.2020 05:30
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/ekonomika.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 24.03.2020 05:30
![question](/tpl/images/cats/mat.png)
Mathematics, 24.03.2020 05:30
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/mat.png)