![subject](/tpl/images/cats/mat.png)
Mathematics, 17.05.2021 01:40 ozieera
Let A, B and C be sets such that |A| = 12, |B| = 7, |C| = 10.
(a) If |A ∩ B| = 0, how many ways can we choose two elements, one from
A and one from B?
(b) If |A ∩ B| = 4, what is |A ∪ B|?
(c) If |A ∩ B| = 0, |A ∩ C| = 0, and |B ∩ C| = 1, how many ways can
we choose three distinct elements, one from A and one from B and one
from C?
![ansver](/tpl/images/cats/User.png)
Answers: 1
![](/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 12:40
20 ! need which shows a difference of squares? 10y^2-4x^2 16y^2-x^2 8x^2-40x+25 64x^2-48x+9
Answers: 2
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 14:00
Which parent function is an example of a piecewise function? answers: linear parent function quadratic parent function an exponential parent function absolute value parent function pls i’m sorry if this doesn’t make sense
Answers: 1
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 16:20
7.(03.01 lc)which set represents the range of the function shown? {(-1, 5), (2,8), (5, 3), 13, -4)} (5 points){-1, 2, 5, 13){(5, -1), (8, 2), (3,5), (-4, 13)){-4, 3, 5, 8}{-4, -1, 2, 3, 5, 5, 8, 13}
Answers: 3
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 18:00
The ratio of wooden bats to metal bats in the baseball coach’s bag is 2 to 1. if there are 20 wooden bats, how many metal bats are in the bag?
Answers: 1
You know the right answer?
Let A, B and C be sets such that |A| = 12, |B| = 7, |C| = 10.
(a) If |A ∩ B| = 0, how many ways can...
Questions
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 09.06.2020 07:57
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/geografiya.png)
Geography, 09.06.2020 07:57
![question](/tpl/images/cats/mat.png)
Mathematics, 09.06.2020 07:57
![question](/tpl/images/cats/mat.png)
Mathematics, 09.06.2020 07:57
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/es.png)
Spanish, 09.06.2020 07:57
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 09.06.2020 07:57
![question](/tpl/images/cats/mat.png)
Mathematics, 09.06.2020 07:57
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 09.06.2020 07:57
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/istoriya.png)
History, 09.06.2020 07:57
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 09.06.2020 07:57