The magnitude of an earthquake is found by the equation M = 2/3 * log E/10^11.8 , where M is the magnitude and E is the energy released. Find the magnitude of an earthquake that released 10 ^ 21.6 ergs of energy

The Magnitude Of An Earthquake Is Found By The Equation M = 2/3 * Log E/10^11.8 , Where M Is The Magnitude

Answers

Answer 1

The answer is D. 6.5


Related Questions

Write an equation for the polynomial graphed below

y(x) =

Answers

you would look at the zeros of the function and their multiplicities (whether the roots pass through the x-axis or simply bounce off). Further if you look at the end behavior of the function, you know that the a value must be negative

y(x)= -1/8(x+2)(x+1)(x-2)(x-4)

what the total area of a rectangular prism with a hight of 17feet a width of 12 feet and a thickness of 10 feet ?​

Answers

Answer:

[tex]A=988\ \text{feet}^2[/tex]

Step-by-step explanation:

Given that,

The height, width and the thickness of a rectangular prism are 17 feet, 12 feet and 10 feet.

We need to find the area of a rectangular prism. The formula for the ara of rectangular prism is given by :

[tex]A=2(lb+bh+hl)[/tex]

Substitute all the values,

[tex]A=2(17\times 12+12\times 10+10\times 17)\\\\A=2\times 494\\\\A=988\ \text{feet}^2[/tex]

So, the area of the rectangular prism is equal to [tex]988\ \text{feet}^2[/tex].

A company makes 140 bags.
37 of the bags have buttons but no zips.
38 of the bags have zips but no buttons.
38 of the bags have neither zips nor buttons.
How many bags have zips on them?

Answers

38 of the bags have zips but no buttons

Question 16
4 Points
Using the formula 1 = PRT, find I when P = 3634, R = 6% and T = 7. Round your answer to the nearest penny. Enter only the value
without the $.
Round your answer to 2 decimal places.
Add your answer

Answers

Answer: $1526.28

I = (3634)(0.06)(7)
I = 1526.28

When using percents, make sure to divide it by 100 and use that (0.06 instead of 6 in this problem)

Malik purchased a pair of roller blades that were originally priced at $250 for a sale price of
$180. He charged the roller blades on his credit card and made the minimum monthly
payment of $20. When he received his first statement, he read that the minimum finance
charge for each month that there was a balance on the card would be $15. How many
months will Malik need to pay off the roller blades? (Assume that a minimum finance
charge of $15 will apply to all balances of $250 or less.)

Answers

Answer:f he made a first payment of $20 shortly after the purchase, he would have a balance of $180-$20=$160, before they applied the first $15 finance charge, but he will see a balance of $180-$20+$15=$175 (with the finance charge) in that first statement.

Each month, his balance will change by -$20+$15=-$5, so it will take him, another 32 payments to reduce that $160 to $0. That month, he will pay the $20 balance to get a balance of zero, and hopefully see no more finance charges.

In all, paying the minimum $20 payment each month, Malik will make 33 such payments for a total of $660. If he saved $20 per month, he could have saved $180 in 9 months, or $260 in 13 months, and he would have saved a lot of money. He would probably have to pay the $250 regular price, and would have missed about a year of roller blading, but he would have saved $660-250=$410.

Step-by-step explanation:

pls hurry i don’t need a explanation just a answer

Answers

Answer:

Surface area of the triangular prism = 368 m²

Step-by-step explanation:

Surface area of the triangular prism = Area of the triangular bases + Area of the lateral sides

Area of the triangular base = [tex]\frac{1}{2}(\text{Bases})(\text{Height})[/tex]

                                             = [tex]\frac{1}{2}(12)(8)[/tex]

                                             = 48 m²

Area of the lateral sides = (Perimeter of the base) × Height

                                        = (10 + 10 + 12)×10

                                        = 320 m²

Surface area of the triangular prism = 320 + 48

                                                            = 368 m²

Therefore, surface area of the triangular prism = 368 m²

name the property that justifies each statement -3(m+8)=-3m-24

Answers

Answer: Distributive Property

Explanation: The distributive property tells us that if we're given an expression such as -3(m + 8), we can multiply the -3 by both the m and the 8.

Yes it is Distributive property.

find the ratio 3600sec is to 2hours​

Answers

Answer:

30:1

Step-by-step explanation:

Use a half-angle formula to find the exact value of the expression.

Answers

Step-by-step explanation:

The answer is

[tex] \sqrt{2} - 1[/tex]

If you need any explanation in it or anything on math you can communicate with me on Whats on this number +201557831028 or in email or face or anything.

I can help you solve what you want in mathematics in exchange for some money. If you want to, you can inform me about it and I will help you.

help me please thanks​

Answers

Answer:

325m = c

Step-by-step explanation:

Each meeting room has 325 chairs.

Since we don't know how many meeting rooms there are, the number is replaced with the variable, m.

An equation is a problem with an equals sign so you need to put what it would equal.

Since you don't know how many meeting rooms there are you use the variable, c which represents the total number of chairs.

Consider this absolute value function.
f(x) = |1 + 3|
How can function fbe rewritten as a piecewise function?

Answers

Answer:

The function [tex]f(x) = |x+3|[/tex] can be rewritten in the following form:

[tex]f(x) = \left\{\,\begin{array}{ccc}x+3\,\,\,x\ge -3\\-x-3\,\,\,x < -3\end{array}[/tex]

Step-by-step explanation:

According to the definition of absolute value, we know that:

[tex]f(a) = \left\{\,\begin{array}{ccc}a\,\,\,a\ge 0\\-a\,\,\,a < 0\end{array}[/tex]

According to this, we can define [tex]f(x) = |x+3|[/tex] in the following form:

[tex]f(x) = \left\{\,\begin{array}{ccc}x+3\,\,\,x\ge -3\\-x-3\,\,\,x < -3\end{array}[/tex]

Answer:

The correct order is in the picture i attatched:)

Step-by-step explanation:

Hope this helps explain a little better:)

PLS HELP!! :))

Find the surface area of a sphere with a diameter of 8 ft. Round your answer to the
nearest tenth.

Answers

The formula is A= 4(pi)r*squared* 201.06

don’t send links; PLEASE HELP FAST I WILL DO ANYTHING, I’LL GIVE U 2K ON BLOXBURG

Answers

Answer:

i think its 90

Step-by-step explanation:

you would multiply the right box which is 2 x 3 ( i got 3 because its half of 6 which is at the top) then you would multiply the left box which is 3 x 5

2 x 3 = 6

3 x 5 = 15

15 x 6 = 90

i dont need the 2k on bloxburg

if its right could i get brainliest?

Gibson (1986) asked a sample of college students to complete a self-esteem scale on which the midpoint of the scale was the score 108. He found that the average self-esteem score for this sample was 135.2, well above the actual midpoint of the scale. Given that the standard deviation of self-esteem scores was 28.15, what would the z score be for a person whose self-esteem score was 101.6

Answers

Answer:

The z-score for a person whose self-esteem score was 101.6 would be of -0.227.

Step-by-step explanation:

Z-score:

In a set with mean [tex]\mu[/tex] and standard deviation [tex]\sigma[/tex], the z-score of a measure X is given by:

[tex]Z = \frac{X - \mu}{\sigma}[/tex]

The Z-score measures how many standard deviations the measure is from the mean. After finding the Z-score, we look at the z-score table and find the p-value associated with this z-score. This p-value is the probability that the value of the measure is smaller than X, that is, the percentile of X. Subtracting 1 by the p-value, we get the probability that the value of the measure is greater than X.

Gibson (1986) asked a sample of college students to complete a self-esteem scale on which the midpoint of the scale was the score 108.

This means that [tex]\mu = 108[/tex]

The standard deviation of self-esteem scores was 28.15

This means that [tex]\sigma = 28.15[/tex]

What would the z score be for a person whose self-esteem score was 101.6

This is Z when X = 101.6. So

[tex]Z = \frac{X - \mu}{\sigma}[/tex]

[tex]Z = \frac{101.6 - 108}{28.15}[/tex]

[tex]Z = -0.227[/tex]

The z-score for a person whose self-esteem score was 101.6 would be of -0.227.

A study is conducted to determine how long a person will wait on hold on a telephone call before hanging up. A sample of 1000 people found that 569 hung up the phone in the first minute of waiting. It is of interest to estimate a range of plausible values for the true proportion of people that will not wait more than one minute on hold. Round all answers to three decimal places.(a) Construct a two-sided 95% confidence interval for p, the true proportion of people that will not wait on hold more than one minute. This confidence interval is ______

Answers

Answer:

CI = ( 0,539 ; 0,599)

Step-by-step explanation:

The proportion p₀ of person that hung up the phone in the first minute of waiting is:

p₀ = 569/1000         p₀ = 0,569       p₀  =  56,9 %

Then q₀  = 1 - 0,569                          q₀  = 0,431       q₀ = 43,1 %

Sample size is  n = 1000

A 95 % CI  is:     α  = 5 %    α = 0,05      a/2 = 0,025

In z-table we look  z ( score ) for  0,025      z  = ± 1,96

Now CI for proportion is:

p₀ - z (α/2) * √ (p₀*q₀ )/n   < p < p₀ + z (α/2) * √ (p₀*q₀ )/n

we need to find out

z(α/2) * √ (p₀*q₀ )/n   =   1,96*√ ( 0,569*0,431)/1000 = 1,96 *0,01566 =0,03

Then

CI ( 95%) =  0,569 ± 0,03  =  ( 0,569 - 0,03 ;  0,569 + 0,03)

CI = ( 0,539 ; 0,599)

I need this fast pls

Answers

Answer:

D

Step-by-step explanation

-2 1/2 is less than -1 1/2, s -2 1/2<-1 1/2

how do you write f(x)=2x² -8x+6 in factored form ?

Answers

Answer:

Step-by-step explanation:

[ x^3  + x^2 ]  + [ x^2  -  5x  - 6  ]  =

x^2 ( x + 1) +  (x + 1) ( x - 6)  =

(x + 1)  ( x^2  + x  - 6)  =

( x + 1) ( x + 3) ( x - 2)

Maybe this?

Graph the line with slope
4/3
and y-intercept -9.



Answers

The graph is shown in the attached image.

The graph of the line is a straight line with points on are: (0, -9), (3, -5) and (6, -1).

Given that a line has a slope of 4/3 and the y-intercept is -9, we need to graph the line,

To graph the line with a slope of 4/3 and a y-intercept of -9, we can use the slope-intercept form of a linear equation, which is y = mx + b.

Here, the slope (m) is 4/3, and the y-intercept (b) is -9.

Start by plotting the y-intercept, which is the point (0, -9).

Next, use the slope to determine the direction of the line. The slope 4/3 means that for every 4 units you move up, you need to move 3 units to the right.

So, from the y-intercept (0, -9), move up 4 units and then move to the right 3 units to find the next point on the line. This point would be (3, -5).

Repeat this process to find more points on the line. Move up 4 units and to the right 3 units from the previous point (3, -5) to get (6, -1).

You can continue this process to find more points if desired.

Once you have a few points, connect them with a straight line to graph the line.

The graph of the line with a slope of 4/3 and a y-intercept of -9 is attached in the solution.

Learn more about Linear equations click;

https://brainly.com/question/29111179

#SPJ4

Determine if the triangle are similarity side-side-side similarity

Answers

Yes, it is.
Triangle DES 42:14:21
Triangle KNR 27:9:13.5

42:27=1.55
14:9=1.55
21:13.5=1.55

can someone teach me how this goes? geometry , inscribed angles but circles

Answers

Answer:

60

Step-by-step explanation:

So basically all you need to know for this one is that when there is an inscribed angle, the angle measure is 1/2 of the measure of the arc for that angle.

That might sound confusing, but an example from the picture is that angle ABC will be half of arc AC. This means that angle ABC is 1/2 of 120 = 60 degrees.

The answer is 60 degrees.

Eight adults are surveyed and asked how many credit cards they possess. Their responses are 4, 0, 3, 1, 5, 2, 2, and 3. Complete the table below.
x
x Overbar
x minus x Overbar
(x minus x Overbar) squared
4
2.5

0
2.5

3
2.5

1
2.5

5
2.5

2
2.5

2
2.5

3
2.5


Using the formula for standard deviation
Sigma = StartRoot StartFraction Sigma-summation (x minus x Overbar) squared Over n EndFraction EndRoot
find the standard deviation for the data in the table.
a. StartRoot 0 EndRoot
b. 0
c. 2.25 almost-equals 1.5
d. 2.25

Answers

Answer:

the answer is c

Step-by-step explanation:

Answer:

c

Step-by-step explanation:

HELP WILL GIVE BRAINLIEST IF CORRECT

Answers

C. 1 only because csc x is the only one that has asymptotes at npi

Which choice is more than 12 but less than 13?
A-√170
B-√150
C-√144
D-√140

Answers

The answer would be b) -√150 because the square root is 12.247.... which is less than 13 but more than 12

pls help
When you multiply a fraction by a whole number, you can use the property to regroup factors to make it easier to multiply since the product
remains true. 3/4 * 7= 7 * 3/4.*
A. Communitive Property
B. Associative Property
C. Distributive Property

Answers

Don’t go to that link it’s wrong don’t go on there

The length of a rectangle is 12 miles less than twice the width. The perimeter of the rectangle is 96 miles. Find the dimensions of the rectangle.

Answers

Answer:

Length= 68 miles

Width=28 miles.

Step-by-step explanation:

Length=2x+12

Width=x

2x+12+x=96

3x+12=96

3x=96-12

3x=84

X=28

Width=28

Length=(2×28)+12=68

Can someone help please

Answers

Answer:right scalene

Step-by-step explanation:

pleaase help!
Find h. 11 in. h = ✓ [?] in. 14 in Enter​

Answers

Answer:

[tex]h=8.48\ \text{inches}[/tex]

Step-by-step explanation:

Given that,

Radius of cone, r = 7 inches

Slant height of the cone, l = 11 inches

We need to find the height of the cone. Let the height be h. Using trigonometry to find it as follows :

[tex]h^2+r^2=l^2\\\\h=\sqrt{l^2-r^2}\\\\h=\sqrt{11^2-7^2}\\\\h=8.48\ \text{inches}[/tex]

So, the height of the cone is equal to [tex]8.48\ \text{inches}[/tex].

Heya!

Answer:

√72

Step-by-step explanation:

Use Pythagorean:

h² + (14/2)² = 11²

h² + 49 = 121

h² = 121 - 49

h² = 72

h = √72 in

Hope this helps <33

The store sells a 9 ounce jar of mustard for $1.53 and a 15 ounce for $2.55 explain whether the cost of the mustards have the same unit rate per ounce

Answers

Answer:

same amount of money

Step-by-step explanation:

The unit rate for a 9-ounce jar is $0.17.

The unit rate for a 15-ounce jar is $0.17.

What is a unit rate?

It is the quantity of an amount of something at a rate of one of another quantity.

In 2 hours, a man can walk for 6 miles

In 1 hour, a man will walk for 3 miles.

We have,

The store sells a 9-ounce jar of mustard for $1.53.

The unit rate.

= 1.53/9

= 0.17 _____(1)

The store sells a 15-ounce for $2.55.

The unit rate.

= 2.55/15

= 0.17 ______(2)

From (1) and (2) we see that,

The unit rate is the same.

Thus,

The unit rate is the same.

Learn more about unit rates here:

https://brainly.com/question/11258929

#SPJ2

PLZ HELP ME DO THIS ITS DUE RN

Answers

Answer:

least to greatest: -5 and 1

Step-by-step explanation:

they represent the zeroes of the function and are sorted from least to greatest

Consider the exponential function of f(x) =10(2)x. Find the value of f (0). What point does this represent on the graph of y=f (x)? Is this an increasing or decresasing function? How can you tell based on its equation.

Answers

Answer:

la respuesta que buscas es bastante simple pero no lo sé

Step-by-step explanation:

Other Questions
PLEASE HELP! SPANISH! WILL REPORT IMPROPER ANSWERS!Fill in the blank using the correct vocabulary word provided in the png. (5 points)Voy a dar una fiesta. Es ______ de mis padres. Suppose you are asked to find the missing vertex of a rectangle in a coordinate plane. What information will help you determine the missing coordinate? x3+43-12x2+x30 (x-6) (x+2)solve it. Sandra hired Jeff to work as a tax driver for Sandra. Jeff had a long criminal record for violent assaults, including three instances of vehicular homicide. However, Sandra was not aware of this and she does not check employee's criminal records. After a long hot summer day of city driving, Ben, another driver, cut Jeff off and slightly dented Jeff's cab. Jeff became enraged. He pulled Ben out of his car and hit him with a brick that was lying on the side of the road. Ben suffered serious and permanent injuries and wants to sue. Who is liable in this situation: Group of answer choices Both Jeff and Sandra because of the employer's direct liability for wrongful hiring Neither since Ben was the instigator Only Jeff as Sandra was unaware of Jeff's criminal history Only Sandra because of vicarious liability The distance that is covered by the wave in one second is called how many periods are there in the modern periodic table of elements? Why does a blender need to be sanitized while a refrigerator does not?The refrigerator can be used to keep food at constant temperature.The blender comes in direct contact with food, unlike the refrigerator.The blender has many parts while a refrigerator is basically just a box.The refrigerator is made of metal or plastic, so bacteria will not grow on it. 10. According to Peel the mission of the police is to:a) reduce crime and fear of crimeb) investigate and solve crimesc) keep the peace and maintain orderd) establish law and order through policee) prevent crime and disorder help me plssss lsss i really need help today like today today A florist creates 46 floral arrangements every 3 days. How many floral arrangements will the florist create in 3 weeks? Find the measurement of angle XA) 91C) 1360B) 1050D) 100 which term is a perfect square of the root 3x4? PLS HELP I GIVE BRAINLIEST!!!!!!!! which factor most contributed to the united states becoming a more multicultural society during the late 1700s and early 1800s? Will mark brainliest how did technology affect world war 1 The reaction of hypochlorite ion with iodide ion in 1 M aqueous hydroxide solutionOCl- + I- OI- + Cl-is first order in OCl- and first order in I-.Complete the rate law for this reaction in the box below.Use the form k(A)m(B)n..., where '1' is understood for m, n ... (don't enter 1) and concentrations taken to the zero power do not appear.Rate = k(OCl)-(I)In an experiment to determine the rate law, the rate constant was determined to be 78.6 M-1s-1. Using this value for the rate constant, the rate of the reaction when(OCl)=1.14103 M and (I)]=2.6410^3 Jack said there was a dog that was a high flying, nineteenth century trapeze artist; his clam is intriguing, yet highly unlikely. What is the correct way to use hyphens in this sentence Which statement would most likely be made by someone made by someone against manifest destiny? 1Photosynthesis is an example of what?Aone of philosophy's big ideasBone of Earth's key processesone of humankind's best inventionsDone of science's most well-known innovations Jasmine had $120,000 last year. This year she has $50,000What is the percentage difference? If you used to be friends with kiddoe2020 this is my new account.