1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Westkost [7]
2 years ago
6

During normal breathing, about 12% of the air in the

Mathematics
1 answer:
nekit [7.7K]2 years ago
7 0

The original air present after 8 breaths will be equal to 179.81 ml.

<h3>What is an equation?</h3>

The equation in mathematics is the relationship between the variables and the number and establishes the relationship between the two or more variables.

It is given in the question that:-

During normal breathing, about 12% of the air in the lungs is replaced after one breath

If the initial amount of air in the lungs is 500 mL

how much of the original air is present after 8 breaths?

The calculation for the eduction of the air will be done by the following equation:-

\rm =Volume \ present\times (0.88)^n\\\\\\= 500\times (0.88)^8

=179.88 ml

Hence original air present after 8 breaths will be equal to 179.81 ml.

To know more about equations follow

brainly.com/question/2972832

#SPJ1

You might be interested in
Find the slope of the line y=-5/4x+3
aalyn [17]

Hello!

The slope intercept equation for a line is y=mx+b, where b is the y-intercept, and m is the slope. As you can see, the slope is always multiplied by x.

As you can see, -5/4 is multiplied by x. Therefore, our slope is -5/4.

I hope this helps!

5 0
3 years ago
Read 2 more answers
michelle divided 1 pizza into equal slices to share with his friends.they ate the entire pizza. which expression could not repre
user100 [1]
The answer is c. you should know 
3 0
3 years ago
On a city map, 2 inches represents 10 miles. The library and bank are 5 inches apart on the map. What is the actual distance in
Veronika [31]

Answer:

25 miles. hope yall do good

8 0
4 years ago
Answer should be in simplest form
docker41 [41]
You would first subtract 3a^4 from 8a^4
8a^4-3a^4=5a^4, since you can subtract numbers that are like terms.
Same with 5d and 3d
5d-3d=2d
Then you would put the answers together.
5a^4+2d
So the answer is 5a^4+2d

7 0
3 years ago
Read 2 more answers
0. Fourteen boys and 21 girls will be equally divided into groups. Find thegreatest number of groups that can be created if no o
murzikaleks [220]

14 + 21=35

35-1,5,735

answer= 7

8 0
4 years ago
Other questions:
  • 72 multiplied by what equals 432
    10·2 answers
  • A tiny pebble is dropped onto a square surface. If it is equally likely for the pebble to land anywhere inside the square, what
    6·1 answer
  • A train travels 228 kilometers in 3 hours.how long will it travel in 7 hours?
    11·1 answer
  • What is 2.56 repeating as a mixed number
    8·2 answers
  • What comes after a million, billion and trillion?
    15·1 answer
  • Write the expression: the sum of the quantity h and 3 divided by 6.
    9·1 answer
  • Convert the repeating decimal to an improper fraction or mixed number.
    15·1 answer
  • ?????????????????????????
    15·1 answer
  • Which is the value of this expression when a = 5 and k = negative 2? (3^2 a^-3)(3 a^-4)^-2
    11·1 answer
  • If the lcm of two numbers a and b is 40 what is the lcm of 7 a^2 and 7b^2
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!