![subject](/tpl/images/cats/mat.png)
Mathematics, 11.11.2020 01:00 look26goingjbgy
A student has to take two quizzes tomorrow. He has only enough time to study for one of them. The history quiz has 5 true or false questions. The science quiz has 3 multiple choice questions. The student calculates the probability that he will get all the questions correct by guessing. The student will study for the quiz on which he is likely to do worse by guessing. Which quiz should he study for?
A. History, because he must get more questions correct.
B. Science, because the probability of getting all the questions correct is 0.016, which is lower than for history (0.031).
C. History, because the probability of getting all questions correct is 0.031, which is lower than for science (0.75).
D. Science, because the probability of getting all questions correct is 0.075, which is lower than for history (0.25).
![ansver](/tpl/images/cats/User.png)
Answers: 2
Another question on Mathematics
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 14:30
Part a : solve - vp + 40 < 65 for v . part b : solve 7w - 3r = 15 for r show your work!
Answers: 1
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 17:00
Which of the symbols correctly relates the two numbers below check all that apply 6? 6
Answers: 2
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 19:30
Arestaurant charges $100 to rent its banquet room for an event. it also charges $15 to serve dinner to each guest. write an equation for the total cost of the banquet room in terms of the number of guests. deine your variables. what is the total cost of the banquet room for 20 guests?
Answers: 1
![question](/tpl/images/cats/mat.png)
You know the right answer?
A student has to take two quizzes tomorrow. He has only enough time to study for one of them. The hi...
Questions
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 11.06.2021 16:50
![question](/tpl/images/cats/himiya.png)
Chemistry, 11.06.2021 16:50
![question](/tpl/images/cats/mat.png)
Mathematics, 11.06.2021 16:50
![question](/tpl/images/cats/istoriya.png)
History, 11.06.2021 16:50
![question](/tpl/images/cats/istoriya.png)
History, 11.06.2021 16:50
![question](/tpl/images/cats/mat.png)
Mathematics, 11.06.2021 16:50
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/ekonomika.png)
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 11.06.2021 16:50
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 11.06.2021 16:50
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 11.06.2021 16:50
![question](/tpl/images/cats/mat.png)
Mathematics, 11.06.2021 16:50
![question](/tpl/images/cats/istoriya.png)
History, 11.06.2021 16:50
![question](/tpl/images/cats/mat.png)
Mathematics, 11.06.2021 16:50
![question](/tpl/images/cats/mat.png)
Mathematics, 11.06.2021 16:50