If Z8
Z10 andZ1&1, which describes all the lines that must be parallel?
8
10
...
![subject](/tpl/images/cats/mat.png)
Mathematics, 13.12.2020 20:40 LudwergTheMyth
If Z8
Z10 andZ1&1, which describes all the lines that must be parallel?
8
10
1
13
14
O Only lines r and s must be parallel.
O Only lines t and u must be parallel.
O Lines r ands and lines t and u must be parallel.
O Neither lines r and s nor lines t and u must be parallel.
![ansver](/tpl/images/cats/User.png)
Answers: 2
![](/tpl/images/ask_question.png)
![](/tpl/images/ask_question_mob.png)
Other questions on the subject: Mathematics
![image](/tpl/images/cats/mat.png)
![image](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 20:30, bryce59
Suppose you just purchased a digital music player and have put 8 tracks on it. after listening to them you decide that you like 4 of the songs. with the random feature on your player, each of the 8 songs is played once in random order. find the probability that among the first two songs played (a) you like both of them. would this be unusual? (b) you like neither of them. (c) you like exactly one of them. (d) redo () if a song can be replayed before all 8 songs are played.
Answers: 2
![image](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 21:30, amesha62
In a test for esp (extrasensory perception), a subject is told that cards only the experimenter can see contain either a star, a circle, a wave, or a square. as the experimenter looks at each of 20 cards in turn, the subject names the shape on the card. a subject who is just guessing has probability 0.25 of guessing correctly on each card. a. the count of correct guesses in 20 cards has a binomial distribution. what are n and p? b. what is the mean number of correct guesses in 20 cards for subjects who are just guessing? c. what is the probability of exactly 5 correct guesses in 20 cards if a subject is just guessing?
Answers: 1
![image](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 22:30, vsuescun10
For the chance to be team captain, the numbers 1-30 are put in a hat and you get two chances to pick a number, without replacement. which formula correctly shows how to find the probability that you choose the number 1 and then 2?
Answers: 1
You know the right answer?
Questions in other subjects:
![Konu](/tpl/images/cats/en.png)
English, 15.01.2020 13:31
![Konu](/tpl/images/cats/mat.png)
Mathematics, 15.01.2020 13:31
![Konu](/tpl/images/cats/mat.png)
![Konu](/tpl/images/cats/istoriya.png)
![Konu](/tpl/images/cats/istoriya.png)
History, 15.01.2020 13:31
![Konu](/tpl/images/cats/biologiya.png)
Biology, 15.01.2020 13:31
![Konu](/tpl/images/cats/health.png)
![Konu](/tpl/images/cats/mkx.png)
![Konu](/tpl/images/cats/himiya.png)