Start of Questions Find the number of different ways that an instructor can choose 5 students from a class of 11 students for a field trip

Start of Questions Find the number of different ways that an instructor can choose 5 students...
3. Suppose my graph theory class has 12 different students, of which 6 are under- grads and 6 are graduate students. (a). How many ways can I choose at least 4 but no more than 8 of my students to take a field trip to the library? (b). I want to repeat part (a), but I want to be sure to take at least 2 undergrads. (c). I have 3 different final projects for them to work on (projects A,...
Critical Thinking 2. An instructor, of a class with 30 students, wants to choose a committee of 5 in order to plan for the course. In how many ways can he choose the committee, if order is not important?
25. Task Assignments How many ways can an adviser choose 4 students from a class of 12 if they are all assigned the same task? How many ways can the students be chosen if they are each given a different task?
A class has 32 students. In how many different ways can four students form a group for an activity? (Assume the order of the students is not important.) There are different ways that the four students can form a group for an activity. (Type a whole number.)
can someone please explain this to me ?
5 ofilers salads with 2 types of lettuce, 5 different toppings and 5 diflerent dressings 22. In how many ways can we select 6 students froem a group of 20 students to stard in line for a picture? 23. Given a committee of 8 women and 11 men, how many dif fferent ways are there to pick a female treasurer, and a secretary of either gender? Assume that none can hold more...
There are 97 students in a physics class. The instructor must choose two students at random. Students in a Physics Class Academic Year Physics majors non-Physics majors Freshmen 8 8 Sophomores 20 7 Juniors 20 10 Seniors 5 19 Copy Data What is the probability that a senior non-Physics major and then a junior Physics major are chosen at random? Express your answer as a fraction or a decimal number rounded to four decimal places.
15. An instructor gives an exam with fourteen questions. Students are allowed to choose any ten to answer. a. How many different choices of ten questions are there? [4 points) b. Suppose the instructions specify that either both questions 1 & 2 are to be included among the ten or neither is to be included. How many different choices of ten questions are there? [4 points)
Calculate the number of different ways the 22 students can sit down in the 80 available spaces of a classroom.
A class contains 12 students with 6 men and 6 women. Find the number n ways: A 4-member committee can be selected from the students. A 4-member committee with 2 men and 2 women. The class can elect a president, vice-president, treasurer, and a secretary.
How many different committees can be formed from 11 teachers and 44 students if the committee consists of 2 teachers and 3 students A group of campers is going to occupy 5 campsites at a campground. There are 17 campsites from which to choose. In how many ways can the campsites b There are_________possible ways to choose the campsites. Suppose there is a list of six jokes about marriage and divorce. In how many ways can people select their three...