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
Mama L [17]
3 years ago
9

A student is standing a distance of 4 m from the school bell. If the student moves to a distance 20 m away, what fraction of the

original intensity of the bell’s sound will the student hear?
Mathematics
1 answer:
Neporo4naja [7]3 years ago
6 0

Answer:

Fraction=1/5=0.2

Step-by-step explanation:

If the student is 4m away from the school bell and moves 20m away, it means that he is 5 times more distant from the school bell and therefore should listen 5 times less, that is, 1/5 of the original sound.

Note: this as long as the initial environment conditions of 4m are the same at 20m

You might be interested in
Can somelne help me ​
serg [7]

Answer:

2

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
The diagram shows a triangle. What is the value of w?​
Aliun [14]

Answer:

A triangle has 180 degrees, so 44+13w+4w=180  Solve for w.

17w=136  w=8

Step-by-step explanation:

5 0
3 years ago
2x+3y &lt; 6<br> у Х + 1<br> What is the solution
qaws [65]

Answer:

Step-by-step explanation:

X <3y+1

4 0
3 years ago
FIND RS<br> A-1<br> B-8<br> C-17<br> D-27
AleksAgata [21]

Answer:

C-17 I think my bad

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
Use the circumference of 18.84 to find the radius. Use the radius to find the area of the circle.
lora16 [44]

Answer:

9.42

Step-by-step explanation:

The radius is always half of the circumference. So u would do 18.84 divided by 2.

4 0
3 years ago
Other questions:
  • What's the greatest common multiple of 84
    8·1 answer
  • What is the average rate of change from x=-1 to x=-2?<br><br> A. 2<br> B.-2<br> C.4<br> D.1
    9·1 answer
  • I need some help:
    9·1 answer
  • Could you divide 14 shirts into two equal groups? Why or why not?
    8·2 answers
  • What is 2g-3+11-8g simplified please help me
    13·1 answer
  • An engineer is standing 250 meters away from a building. She measures the angle of elevation to the top of the building to be 30
    14·1 answer
  • Laura has 3.85 pounds of bananas. She goes to the store to buy 2.75 more pounds of bananas to make banana bread. Each loaf requi
    7·2 answers
  • 30 POINTS FOR THIS QUESTION
    8·2 answers
  • 35% of salt is in feta cheese. What percentage of salt is in that 350 g cheese?
    7·1 answer
  • Marcelina uses a blend of white corn and yellow corn to make tortilla chips at her restaurant. She needs to buy 50kg of corn in
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!