![littledogy13](/avatars/39198.jpg)
littledogy13
20.04.2020 •
Mathematics
There are 5 roads from Allen to baker, 7 roads from baker to Carlson, and 4 roads from Carlson to dodge. How many different routes from Allen to dodge by way of baker and Carlson are possible?
Solved
Show answers
More tips
- C Computers and Internet Connecting Your TV to Your Computer: Easy and Fast...
- L Leisure and Entertainment How to Make a Crab Trap in Just a Few Minutes...
- H Health and Medicine How Much Does Abortion Cost? Expert Answers and Insights...
- S Sport How to Build Arm Muscles? Effective Exercises and Tips...
- H Health and Medicine When can it be said that a person has a normal pulse?...
- A Art and Culture When Will Eurovision 2011 Take Place?...
- S Style and Beauty How to Choose the Perfect Hair Straightener?...
- F Family and Home Why Having Pets at Home is Good for Your Health...
- H Health and Medicine How to perform artificial respiration?...
- H Health and Medicine 10 Tips for Avoiding Vitamin Deficiency...
Answers on questions: Mathematics
- M Mathematics Determine how triangles WVX and YZX can be shown be similar. A. Since angle WX cong angle YZX and WV = XY , the triangles are similar by angle-side. B. Since angle WX...
- M Mathematics Henry recorded how many pounds of fruits and vegetables his family bought during the past two months....
- M Mathematics 1819 T1W09 Math GRO6 Assessment Task 01 v01 Use the following information to answer questions 4 and 5 Wells College in Aurora, New York was previously an all-girls college....
- C Chemistry Heavy water is unstable because hydrigen is substituted by its isotope deuterium is it correct...
- E English Compare the two stories “sound of thunder” and “nethergrave” by arguing which is the best. Provide 3 reasons why? PLEASE I WILL GIVE 20 points!!...
- S Social Studies Women and children make up about of the human-traffic victims. a. 50 percent b. 10 percent c. 100 percent d. 80 percent...
- M Mathematics Does the graph change between point A and point B...
- M Mathematics The pH scale for acids and bases ranges from 1-7 0-14 1-14 1-12...
Ответ:
140 different routes
Step-by-step explanation:
The first path (Allan to Baker) has 5 different options, so there are 5 possibilities. After that, there are 7 possibilities from Baker to Carlson. Then, there are 4 possibilities from Carlson to Dodge. To find the total number of possibilities, we just need to multiply the number of possibilities of each track, so:
5 * 7 * 4 = 140 possibilities, that is, 140 different routes.
Ответ:
6
Step-by-step explanation:
This is a case of combination since the order does not matter, it only matters that there must be a marble in each one inside, therefore we must apply its formula.
xCn = n! / x! * (n - x)!
n, in this case it would be 4 because we must subtract 2 from the total 6, since there must already be one inside in each display case.
x = 2, since it is the number of showcases.
Replacing:
2C4 = 4! / 2! * (4 - 2)! = 6
Which means that you can in six different ways.