hoytkeke6776
26.09.2019 •
Mathematics
The ratio of men to women working at central hospital is 2: 9. thirty men work at the hospital . how many people work there in all?
Solved
Show answers
More tips
- F Food and Cooking Is Bacon Good for You?...
- S Style and Beauty Discover the Art of Nail Design: How Do You Paint Your Nails?...
- P Philosophy How to Develop Extrasensory Abilities?...
- O Other Everything You Need to Know About Kudyabliks...
- C Computers and Internet The Twitter Phenomenon: What it is and How to Use it...
- C Computers and Internet How to Choose a Laptop: Expert Guide and Tips...
- C Computers and Internet How to Choose a Monitor?...
- H Horoscopes, Magic, Divination Where Did Tarot Cards Come From?...
- S Style and Beauty How to Make Your Lips Fuller? Ideas and Tips for Beautiful Lips...
- C Computers and Internet How to Learn to Type Fast?...
Answers on questions: Mathematics
- M Mathematics In rhombus PQRS below, PT= 11 m and QT=9 m. Find the area of the rhombus....
- S Social Studies What was an early way Hindu spread a.by boat into Indonesia b.overland into Russia c.by boat over into Africa d.overland into the middle east...
- P Physics If an electromagnetic wave has a frequency of 4.5 x 1018 Hz, what is its wavelength? Use î=”. The speed of light is 3 * 108 m/s. A. 1.5 x 10-26 B. 6.7 x 1026 m C. 1.5 x...
Ответ:
165 people
Step-by-step explanation:
2 men = 9 women
30 men = 135 women
30*9 = 270
270/2 = 135
30+135 = 165 people total
Ответ:
30:x
1:9=15:135
30:120
120+30= 150
Ответ:
Conclusion: x = 0
Step-by-step explanation:
given: If a ● b = 0, then a = 0 or b = 0
then for 3x = 0, either 3 = 0 (not possible because 3 is obviously not zero) or x = 0 (answer)