A strong earthquake in Samar released 8.30x10^15 joules of Energy. What is the magnitude of the earthquake? Round-off your answer to two decimal places 7.67 7.00 8.67 7.68

Q: 10. de

A: =?

Q: The estimated population of Austin in 2020 is 988,000. The city covers 272 square miles. Calculate…

A: Population density= population/area

Q: Red is observing an abnormal unit of 14 pins per 2 miles. He wants to know if this is the same as…

A: Solution :-              Red is observing an abnormal unit of 14 pins per2miles. He wants to know if…

Q: Approximate the number 5√3using a calculator.Round your answer to three decimal places.

A: Given:

Q: Find mZG. 9. 4 Write your answer as an integer or as a decimal rounded to the nearest tenth. mLG =

A: We apply law of sin rule SinG/g = sinH/h = sinI / i

Q: The Great Earthquake registered a magnitude of 8.5 on the Richter scale. What was the intensity of…

A:

Q: The 2011 Tohoku earthquake in Japan, one of the strongest ever recorded, released 3 .9 x 1029 ergs…

A: Given: Energy released by Tohoku is 3.9×1029 ergs. Energy released by Mild earthquake is 1021 ergs.…

Q: Eliminate

A:

Q: A room is 10 meters long. If we define a new unit, let's call ita Quealy, which happens to be 5'3"…

A:

Q: A pharmaceutical manufacturer wants to make a prepared droperidol needle at a dose that will sedate…

A: Hint:  The formula to determine the sample size n  based on proportions is given;…

Q: A patient is administered a dose of 50 mg of a drug.  If the body naturally disposed of 5% of the…

A: Initial amount of drag = 50mgevery hour disposal = 5%⇒remaining amount after an hour = 100 - 5 =…

Q: Estimate how many times a dart will hit the new bull's eye if 50 darts hit the target, Round your…

A:

Q: Use this to predict the number of situps a person who watches 4.5 hours of TV can do (to one decimal…

A: In this case, the regression equation is y=-1.195x+26.

Q: An earthquake measuring 6.4 on the Richter scale struck Japan in July 2007, causingextensive damage.…

A: The magnitude M of an earthquake is define as M = log Is where I is the intensity of the earthquake…

Q: Derive the efficiency of a LSD as compared to a CRD.

A: Answer: For the given question,

Q: Which is larger, 2 ln 5 or 3 ln 3? Explain

A: Given: 2ln5 & 3ln3 We know that, 2ln5=3.21887⇒2ln5=3.22And3ln3=3.29583⇒3ln3=3.29

Q: la. Houston, TX has 2,359,480 people and an area of 599.59 mi². What is the population density of…

A:

Q: estimate for /25.5 . What is the error compared with the true value as found from a calculator?

A: Given Use the method of Theorem 3.2 to approximate √26 using the known value of √25 and an estimate…

Q: Which is larger, 1/2 ln 16 or 1/3 ln 27? Explain

A: 12ln16=ln1612    ∵y·lnx=lnxy=ln4 & 13ln27=ln2713    ∵y·lnx=lnxy=ln3

Q: A strong earthquake in Samar released 8.30x10^15 joules of Energy. What is the magnitude of the…

A:

Q: 90 Btuz Cal

A:

Q: Everything related Calculate volumes of revolution

A: Solution is given as below:

Q: The Volume of a cube is in direct variation with the side length cubed. If the side length of a cube…

A: The Volume of a cube is in direct variation with the side length cubed.

Q: Diesel truck traveling 40 miles per hour 50 feet away: intensity10 times that of a passenger car…

A: The passenger car that is traveling 50 miles per hour 50 feet away has a loudness of 70 decibels.…

Q: Approximate the number 32.4 using a calculator. Round your answer to three decimal places.

A: Approximate the number 32.4 using a calculator. Round your answer to three decimal places.

Q: _calcu'ate Calculate the valueof of In Cie)

A: We know that  ln(ab)=ln(a) + ln(b)

Q: One earthquake has a Richter scale reading of 6.5. A second is 100 times as strong. What is its…

A: Given: Reading of an earthquake is 6.5 on the Richter scale.

Q: The use of social media has grown rapidly. According to one report, about 1.2 million users of…

A: Given that, according to one report, about 1.2 million users of social media via mobile devices were…

Q: How many moles of "ducks" can be produced from 12 moles of "peace signs"?

A: From the image we see that, using 3 moles of peace signs we can make 1 mole of duck. This means 1…

Q: Aluminum, Inc. produces cans at a rate of 0.04 per hundredth of a second. How many cans can be…

A: Unitary method: It is process in which the value of a single unit is determined from the value of…

Q: A rectangular piece of cookie dough has an area of 405 square inches. If the cookie was rolled out…

A: Area of rectangular

Q: 5x+9 e

A: We need to evaluate the following integral I = ∫e5x+9dx                           ........1 Formula…

Q: Find x rounded to one decimal place | 300 3 х

A: In the given diagram, first we would label the vertices of triangle as A, B, C and the point on the…

Q: A machine is 77% efficient and loses 1.1 horsepower through its drivetrain. Determine the horsepower…

A: Let the power input is dented by PI and the power output is denoted by PO and the power lost is…

Q: de 8)

A: we have to substitute 3x = u

Q: What is the area above -1.58? Answer:

A:

Q: Reduce 1000gallons to ft³

A: Formula for the conversion of gallons to ft cube: ft³ = gallon * 0.13368

Q: 1. Conside

A: Solution

Q: The NAEP geography assessment scores for eighth-grade students are approximately N(257, 35). Find…

A: GivenN(257,35)Mean(μ)=257Standard deviation(σ)=35x=252

Q: Find mLE.

A: Given In triangle GFEGE=67FE=314m∠F=90°

Q: The new area of a square lot if the original length is increase d by 5 units

A: The area, A of a square is calculated by formula: A=a2 where a is the length of the side.

Q: Eliminate the arbirtray constants

A:

Q: The half-life of Radium-226 is 1590 years. If a sample contains 400 mg, how many mg will remain…

A:

Q: Approximate the number 3√5 using a calculator. Round your answer to three decimal places.

A: Approximate the value of 35 using a calculator.

Q: A wheel makes 30 revolutions per min. How many revolutions does it make per​ second?

A: Number of revolutions in 1 minute =30 That is, number of revolutions in 60 seconds=30 Then, number…

Q: How Long Will It Ta

A: Given, A veterinarian has instructed Harrison to give his 75-lb dog one 325-mg aspirin tablet for…

Q: The field inside a running track is made up of a rectangle 87.5 meters long and 72 meters wide,…

A: We will draw the diagram, then will find the area.

Q: -8 X 10- 6 1/ s

A: Given:-8×10-61s