You can answer any 18 questions from the 21 questions on an exam. In how many...
You can answer any 18 questions from the 21 questions on an exam. In how many different ways can you choose the 18 questions, assuming that the order in which you choose the questions is irrelevant?
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You can answer any 18 questions from the 21 questions on an
exam. In how many...
You can answer any 16 questions from the 21 questions on an exam. In how many...
You can answer any 16 questions from the 21 questions on an exam. In how many different ways can you choose the 16 questions, assuming that the order in which you choose the questions is irrelevant? (If necessary, consult a list of formulas
4. A student must answer seven questions on an exam that contains twelve questions. a. How...
4. A student must answer seven questions on an exam that contains twelve questions. a. How many ways can the student do this? b. How many ways are there if the student must answer the first and last question? PLEASE SHOW WORK
An instructor gives an exam with twelve questions. Students are allowed to choose any nine to...
An instructor gives an exam with twelve questions. Students are allowed to choose any nine to answer. (a) How many different choices of nine questions are there? (b) Suppose five questions require proof and seven do not. (i) How many groups of nine questions contain three that require proof and six that do not? (ii) How many groups of nine questions contain at least one that requires proof? (iii) How many groups of nine questions contain at most three that...
15. An instructor gives an exam with fourteen questions. Students are allowed to choose any ten...
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)
Answer the questions below. (a) How many different committees of size 3 can be formed from...
Answer the questions below. (a) How many different committees of size 3 can be formed from 15 people? (b) There are 17 appetizers available at a restaurant. From these, John is to choose 13 for his party. How many groups of 13 appetizers are possible?
How many different committees can be formed from 11 teachers and 44 students if the committee...
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...
An experiment involves 18 participants. From these, a group of 5 participants is to be tested...
An experiment involves 18 participants. From these, a group of 5 participants is to be tested under a special condition. How many groups of 5 participants can be chosen, assuming that the order in which the participants are chosen is irrelevant?
please help with questions 18-20 and explain how you did it? Im confused for my exam!!...
please help with questions
18-20 and explain how you did it? Im confused for my exam!!
Use the following information to answer questions 18 to 21: Consider the following data for Reed Com pany for the current year: Total S550 264 260 720 Unit Cost Beginning inventory Purchase February 4 Purchase May 15 Purchase October 20 S10 12 13 15 20 48 Sales during the year, 84 units $30 each 18. What is the cost of ending inventory, assuming the...
Please answer the following question: a) In how many ways can a committee of 3 people...
Please answer the following question:
a) In how many ways can a committee of 3 people be selected from a group of 10 people? b) In how many ways (different arrangements) can 8 books be placed on a shelf? c) On an ice cream menu, there are 5 choices of ice cream flavors, 4 choices of toppings and 2 choices of syrups. In how many different ways can the ice cream be ordered, if each order must include one ice...
The answer is 47, show steps 21. How many different sums of money can you make...
The answer is 47, show steps
21. How many different sums of money can you make with three pennies, a nickel, a dime, and two quarters?
An instructor gives an exam with twelve questions. Students are allowed to choose any nine to answer. (a) How many different choices of nine questions are there? (b) Suppose five questions require proof and seven do not. (i) How many groups of nine questions contain three that require proof and six that do not? (ii) How many groups of nine questions contain at least one that requires proof? (iii) How many groups of nine questions contain at most three that...
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)
please help with questions
18-20 and explain how you did it? Im confused for my exam!!
Use the following information to answer questions 18 to 21: Consider the following data for Reed Com pany for the current year: Total S550 264 260 720 Unit Cost Beginning inventory Purchase February 4 Purchase May 15 Purchase October 20 S10 12 13 15 20 48 Sales during the year, 84 units $30 each 18. What is the cost of ending inventory, assuming the...
Please answer the following question:
a) In how many ways can a committee of 3 people be selected from a group of 10 people? b) In how many ways (different arrangements) can 8 books be placed on a shelf? c) On an ice cream menu, there are 5 choices of ice cream flavors, 4 choices of toppings and 2 choices of syrups. In how many different ways can the ice cream be ordered, if each order must include one ice...
The answer is 47, show steps
21. How many different sums of money can you make with three pennies, a nickel, a dime, and two quarters?
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