![vivi297](/avatars/7081.jpg)
vivi297
13.03.2020 •
Mathematics
Two chemical plants are releasing waste into a holding tank. Plant 1 releases waste twice as fast as plant 2. Together they fill the tank in 4 hours. How long would it take the faster plant to fill the tank working alone?
Solved
Show answers
More tips
- F Food and Cooking Discovering the Benefits of Kiwi: From Its Nutritious Properties to Its Unusual Benefits...
- 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 What is the function of the black line...
- M Mathematics Angel is trying to find the volume of his closet to see how much can fit inside. If the area of the floor is 36 square feet, and the closet is 613 feet tall, what is...
- M Mathematics Please help Evaluate 5 + 3 to the power of 2 • 5...
- H History In the new stone age, people began to a) gather plants and seeds b) search for new lands c) farm the land d) trade with other countries...
- M Mathematics Subtract the following complex numbers: (10--10i) ? ?...
- L Law Giving alot of points soon....
- B Biology assume that one particular atom of rhodium (RH) has an atomic mass of 102. why does this number not exactly match the atomic mass of 102.91 listed o the periodic table...
- M Mathematics The weights of the fish in a certain lake are normally distributed with a mean of 18 lb and a standard deviation of 18 . if 15 fish are randomly selected, what is the...
Ответ:
6 hours.
Step-by-step explanation:
Let t represent time taken by plant 1 in hours to release the waste.
Part of waste released by plant 1 in one hour would be
.
We have been given that two chemical plant 1 releases waste twice as fast as plant 2, so time taken by plant 2 to release the waste would be
.
Part of waste released by plant 2 in one hour would be
.
We are also told that together they fill the tank in 4 hours. So part of tank filled by both plants working together in one hour would be
.
Therefore, it will take 6 hours for the faster plant to fill the tank working alone.
Ответ:
tan x = 8/6
Step-by-step explanation:
tan theta = opp side /adjacent
tan x = 8/6