00manray
25.04.2021 •
Mathematics
PLEASE HELP REALLY URGENT
Solved
Show answers
More tips
- H Health and Medicine How to Increase Hemoglobin in the Blood...
- A Animals and plants How to Store Carrots: Tips for Homeowners...
- L Legal consultation Juvenile Justice: Who Needs It?...
- F Family and Home How to Choose the Best Diapers for Your Baby?...
- F Family and Home Parquet or laminate, which is better?...
- L Leisure and Entertainment How to Properly Wind Fishing Line onto a Reel?...
- L Leisure and Entertainment How to Make a Paper Boat in Simple Steps...
- T Travel and tourism Maldives Adventures: What is the Best Season to Visit the Luxurious Beaches?...
- H Health and Medicine Kinesiology: What is it and How Does it Work?...
- O Other How to Choose the Best Answer to Your Question on The Grand Question ?...
Answers on questions: Mathematics
- M Mathematics Calculate the probability that a randomly selected egg weighs between 62.5 g and 68.75 g. Show your work....
- M Mathematics Suppose you know the perimeter of n octagons arranged as shown. what would you do to find the perimeter if 1 more octagon was added?...
- M Mathematics Which graph best represents the following equation? y+7=lx+5l explain why....
- M Mathematics Acar sells for $6,995.00 before tax. the registration fees are 6% of the price. the annual property tax, which is 2%, must be paid at the time of registration. how...
- M Mathematics Multiply the following,write your answer in scientific notation. 120 ·(4.5 × 10^5)...
- M Mathematics The soccer banquet committee has found that 2 trays of lasagna will serve 15 people and 4 trays of lasagna will serve 30 people. write an equation in slope intercept...
- M Mathematics Conditional statements i really need some...
- M Mathematics Write an equation in slope intercept form for the line that passes through the given point and is parallel to the graph of the given intercepts (3,2) y=x+5...
- M Mathematics Consider 2 3/4 divided by 1/8 a. write a real word problem for the dividedb. create abd explain a model for the division c. find the quotient show your work or exolain...
- M Mathematics Samuel and jason spent 3/4 of their combined earnings ($5.00,$2.84) from wednesday to buy a gift how much do they spend? is there enough left over from wednesday...
Ответ:
Step-by-step explanation:
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.