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
serg [7]
2 years ago
12

Any ideas friends? cant seem to figure this out

Mathematics
1 answer:
kati45 [8]2 years ago
7 0
I = 7.6*10^(-4) is the given intensity of the sound
Io = 10^(-12), which is a constant usually shown in a table or in your book

Plug in those values to get
B = 10*log(I/Io)
B = 10*log((7.6*10^(-4))/(10^(-12)))
B = 88.808135922808
B = 88.81

Answer: Approximately 88.81 decibels

You might be interested in
How do U dooo this ???
Sloan [31]
Put 10% into a fraction 10/100 = 1/10. Now times 88 KG by 1/10 and you should have the answer.
10% = 10/100 = 1/10

88/1 X 1/10 = 1/20
3 0
3 years ago
What is y-1 =2/3(x+3) in slope intercept form?
Elan Coil [88]

Answer:

The slope is just 2/3 and the y intercept is (0,3)

5 0
2 years ago
How many atoms are in 2.50 moles of iron
Genrish500 [490]
There are 1.505535375e+24 atoms in 2.50 moles of iron.
5 0
3 years ago
PLEASE HELP ME!!
enyata [817]

Answer:

1/3

Step-by-step explanation:

5 0
3 years ago
Plzzzz guys help :( Which of the following is the mid point of the line segment with endpoints -3 and 2 (a)5/2 (b) 1 (c) -1/2 (d
Monica [59]

Answer:

<u>C</u> -1/2

Step-by-step explanation:

midpoint = sum of end points divide by 2.

here, midpoint = (-3+2)/2

=(-1/2)

4 0
3 years ago
Read 2 more answers
Other questions:
  • Graph f(x)=34x+2f(x)=34x+2.
    7·1 answer
  • In the elipse shown below each point marked with a dot is called an
    13·1 answer
  • Find the area of the regular hexagon.<br><br> Round to the nearest hundredth.
    11·1 answer
  • Whats you suggestion on freeshavacado?
    10·2 answers
  • Write and solve your own word problem for 1.3 x 2.79? solve without using a calculator
    12·2 answers
  • What's the score? Jermaine has entered a bowling tournament. To prepare, he bowls five games each day and writes down the score
    9·2 answers
  • The sides of a triangular ground are 5mt, 7mt and 8mt respectively. Find the cost of levelling the ground at the rate of Rs10. P
    13·1 answer
  • Could someone help me on this question ? ( correct answers only )! :)
    14·2 answers
  • Divide $200 in the ration2:3.what is the results​
    13·1 answer
  • PLZ HELP ME <br> NO LINKS PLZ
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!