![timothycarter342](/avatars/17556.jpg)
timothycarter342
12.03.2021 •
Mathematics
En una escuela intermedia de 80 estudiantes, 42 niñas y 38 niños, ¿cuál es la probabilidad de que si dos estudiantes fueran elegidos al azar, el primero sea un niño y luego una niña de forma secuencial?
Solved
Show answers
More tips
- C Computers and Internet Dropbox: What is it and How to Use it...
- 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?...
Answers on questions: Mathematics
- M Mathematics It will make my life if you help me with this forealzez...
- M Mathematics Multiply the Following binomials using an area model (x+5) (x-5)...
- E English Common lit the lottery...
- E English What does the word designated mean in the following sentance? In 1979, the area surrounding Everest was designated as a natural world heritage site. ...
Ответ:
S = 380 - 380*80%
Step-by-step explanation:
Given:
The original price of the desk: $380 Discount: 20%So, the new price of the desk after discounting is:
380(100% - 20%)
= 380*80%
= 304$
The amount of money saved: 380 - 304 = 76$
Hence, the equation can be used to determine the amount of money saved is:
Saving = 380 - 380*80%
Hope it will find you well.