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
ivann1987 [24]
2 years ago
6

Can you answer this question as soon as possible.

Mathematics
1 answer:
Whitepunk [10]2 years ago
6 0

Answer:

The intensity of the first earthquake is 6.31 times the second one

Step-by-step explanation:

The given formulae is M=log(\frac{I}{S})

Here for both the earthquakes the value of S is same.

Let the Intensity of the first earthquake be I1 and the second be I2.

Given M1=7.5

M2=6.7

Now  M1=log(\frac{I1}{S})------1

M2=log(\frac{I2}{S})-----2

Now subtract 1 and 2 we get

M1-M2=log(\frac{I1}{I2})

I1/I2=10^{M1-M2}

I1=I2(10^{0.8}

I1=I2*6.31

You might be interested in
Solve for x and y<br> 7x - 3y =23<br>2x - 4y = -8<br>​
dybincka [34]

Q. 7x - 3y =23

Lets,   \: Find  \: x :-

7x - 3y = 23

7x - 3(0) = 23

x = 3.286

Now, Lets \:  find  \: y :-

7x - 3y = 23

7(0) - 3y = 23

y \: = -7.667

3 0
2 years ago
Read 2 more answers
100 points<br> whats 9 times 3 plus 3 divided by 2
Dmitrij [34]

Answer:

hi

Step-by-step explanation:

28.5

5 0
3 years ago
Read 2 more answers
How do you become an administrator?
antoniya [11.8K]

How do you become an administrator?

I think answering a lot of questions and dont get warnings

8 0
3 years ago
Analyze the key features of the graph f(x) = 1/x+3 -2
tia_tia [17]
<h2>Explanation:</h2><h2></h2>

Here we have the following rational function:

f(x) = \frac{1}{x+3} -2

So the graph of this function is shown in the First Figure below. Let's define another function which is a parent function:

g(x)=\frac{1}{x}

Whose graph is shown in the second figure below. So we can get the graph of f from the graph of g this way:

Step 1. Shift the graph 3 units to the left:

f_{1}(x) = \frac{1}{x+3}

Step 2. Shift the graph 2 units down:

f(x) = \frac{1}{x+3}-2

Finally, the features of the graph of f are:

The graph of this function comes from the parent function g and the transformations are:

  • A shifting 3 units to the left
  • A shifting 2 units down

8 0
3 years ago
Helpppppppp will mark brainlest​
Shkiper50 [21]

Answer:

-8

Step-by-step explanation:

what do you think, when you look at the examples given in the problem definition ?

don't you see the pattern, that f(x) = x+2 ?

f(1) = 1+2 = 3

f(2) = 2+2 = 4

f(3) = 3+2 = 5

so, if we follow this assumption, then

f(-10) = -10 + 2 = -8

5 0
2 years ago
Other questions:
  • Use polar coordinates to find the limit. [if (r, θ) are polar coordinates of the point (x, y) with r ≥ 0, note that r → 0 as (x,
    11·1 answer
  • Need help and have to show work
    15·1 answer
  • Problem: a circle is inscribed in a square. The squares perimeter is 16 times the square root of 6. What is the probability of s
    13·1 answer
  • What is the vaule of 0.77
    11·1 answer
  • HELP PLEASE
    13·1 answer
  • The table shows the total areas of four states.
    10·2 answers
  • Who wants an ice cream cone this small...? I have to use this as another reference......
    15·2 answers
  • Sue at 30 cherries. She ate 5 times as many cherries as bob. How many cherries did bob eat
    5·2 answers
  • 65 points Of the 30 girls who tried out for the basketball team at SMS, 12 were
    12·1 answer
  • *
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!