wapattersons
29.11.2019 •
Mathematics
How many ways are there to select 12 countries in the united nations to serve on a council if 5 are selected from a block of 45, 4 are selected from a block of 57, and the others are selected from the remaining 69 countries? briefly explain your answer.
Solved
Show answers
More tips
- A Animals and plants 5 Tips for Taking Care of Yews to Keep Them Green and Beautiful...
- H Health and Medicine How to Help Men Gain Weight?...
- A Auto and Moto Discovering the Leader: What is the Most Expensive Car in the World?...
- H Health and Medicine Hangover: How to Get Rid of It Quickly?...
- S Style and Beauty How to Choose the Right Fur Coat and Avoid Regrets?...
- C Computers and Internet How to Create a Folder on Your iPhone?...
- G Goods and services How to sew a ribbon: Tips for beginners...
- F Food and Cooking How to Make Mayonnaise at Home? Secrets of Homemade Mayonnaise...
- C Computers and Internet Which Phone is Best for Internet Surfing?...
- F Food and Cooking Everything You Need to Know About Pasta...
Answers on questions: Mathematics
- M Mathematics PLEASE ANSWER THIS AS SOON AS YOU CAN!!you have a box with three blue marbles, two red marbles, and four yellow marbles. You are going to pull out one marble, record...
- M Mathematics Pls Help asap Directions: Find the range and IQR for the following data sets. 1. {6, 12, 8, 15, 9, 7} 2. {2, 12, 52, 33, 8, 14} Q1 Q3 IQR (Q3-Q1)= 3. {3, 9, 11, 8,...
- M Mathematics Si un capital de 6800 soles se presta a 12% anual, durante a años y 19 días, ¿Qué interés producirá?...
- M Mathematics What is it??? Help !!!...
- M Mathematics I’ll give you brain list if you solve it...
- M Mathematics Please help. Is algebra. PLEASE HELP NO LINKS OR FILES. I don t want links....
- M Mathematics 8 OT9 The reflector of a flashlight is in the shape of a parabolic surface. The casting has a diameter of 6 inches and a depth of 3 inches. How far from the vortex...
- M Mathematics Suppose 2 marbles are selected at random (with replacement) from a basket containing 6 blue marbles, 4 green marbles, and 3 orange marbles. Find the probability...
- M Mathematics If you punched 1 raffle ticket, what is the probability of winning of only 10 tickets are winners and 179 total tickets were sold...
- M Mathematics How many passwords can you have if there are 2 numbers and 3 letters? (letters and numbers can repeat) A. 6,760 B. 1,757,600 C. 676,000 D. 2,600...
Ответ:
There are 436937109262510348800 ways to selected 12 countries.
Step-by-step explanation:
Let the countries selected from the block of 45. For there are 45 options of countries to select. For there are 44 options of countries to select because there can be no repeated countries. With the same reasoning, for there are 43 options, for there are 42 options and for there are 41 options.
Let the countries selected from the block of 57 countries. For there are 57 options of countries to select. For there are 56 options of countries to select because there can be no repeated countries. With the same reasoning, for there are 55 options and for there are 54 options.
Let the countries selected from the block of 69 remain countries. For there are 69 options of countries to select. For there are 68 options of countries to select because there can be no repeated countries and for there are 67 options.
For find the total of options o ways to select 12 countries we multiply the above options.
Ответ:
f(6) = 82.
put 6 in for x and solve using pemdas.