300 1044 released, what was the energy released by the 1990 earthquake in Baguio if it had a magnitude of 7.7?

Q: Sara is m years old today. What is her age five years ago

A:

Q: A whisper in a quiet library is about 30 decibels. What decibel level would be recorded by a table…

A:

Q: How many times as loud is a' sound at 140 decibels than a sound at 70 decibels?

A: We have to use loudness od sound in decibals formulae.

Q: 7. A BAAKOFFERED 14%NTEREST ON SAVINGS ACCOUNTS Cam POUNDED CONTINUOUSLY, How MUCH IS A #5200 DEPOST…

A: A=$2000, t=5 & r=134%=0.0175

Q: In 1960, an earthquake with a magnitude of 9 on the Richter scale occurred in Chile. In 1994, an…

A: An earthquake is the shaking of the surface of the Earth resulting from a sudden release of energy…

Q: (1+¤)° da

A: To integrate: ∫1+x32x3dx Solution: We know that, a+b2=a2+b2+2ab Using the above formula, integrand…

Q: Assume 6100 children go to Disneyland today. How much additional revenue will Disneyland receive if…

A: We need to find additional revenue.

Q: Find csc(270)

A:

Q: An earthquake was measured to have a magnitude of 4.8 on the Richter scale. Find the intensity of…

A: Given magnitude(M) of earthquake is

Q: What was the intensity of the 2011 japan earthquake that measured 8.9 on the richter scale?

A:

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: or (Mt 0)

A: answer is in next step

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

A: Given:

Q: A cylinder has a volume of 1373.436 cubic inches. If the radius is 9 inches, how many inches is its…

A:

Q: Evaluate - csc2e In(cot²0 + 4)d0.

A: We will integrate the following

Q: Subtract the hexadezimal number DAD from CAFE. Multiply these numbers.

A: DAD -CAFE = -BD51

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: The number 3.14063 written to 3 decimal places is

A: The number 3.14063 written to 3 decimal places is 3.141

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: What is the wavelength (in nano meter) of an electromagnetic wave whose frequency ?is 3.64x10^14 Hz

A: Solution:-

Q: In 1960, the earthquake with the largest death toll happened in Morocco. It registered a 5.8 on the…

A: Richter scale is a scale of number used to tell the power of the earthquakes. One important point to…

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 computer network signal is transmitted over a twisted pair cable and passing near a noise source.…

A:

Q: a ødpdød0

A:

Q: What is the wavelength (in nano meter) of an electromagnetic wave whose frequency * ?is 3.64x10^14…

A: We have to use electromagnetic waves relations.

Q: 490010 = zstzD D pang {} 'e

A:

Q: 00 dt

A: ∫0∞ e-t2dt

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: In the 1980s, it became possible to measure optical events in nanoseconds and picoseconds. Express 1…

A:

Q: 4.09×103 J to cal

A: 1 joule = 0.239cal So that  4.09x103 joule = 0.239 x 4.09 x 103= 977.5335

Q: Question 16 Calculate: Record the quotient/answer as a simplified mixed number.

A:

Q: 35 raluate when a = 7. e value is

A:

Q: 2. A sound measures 42 dB. The intensity of a second sound is four times as great. What is the…

A: To find the decibel level of sound 2

Q: Evaluate.

A:

Q: An earthquake measuring 6.4 on the Richter scale struck Japan in July 2007, causing extensive…

A: Consider that the Japanese earthquake was x times more intense than the Pennsylvania eathquake.…

Q: answ

A:

Q: Express 1 ps as a decimal

A: Given1 ps

Q: a. H: b. o (round to two decimals):

A: Given, X~B(10, 0.7)Number of trials=n = 10Probability of success=p = 0.7Probability of failure = 1-p…

Q: A motor rotates at 1,627 % revolutions per second. How many revolutions will it make in 13/15 of a…

A: It is given that a motor rotates at 1,627% revolutions per second. So, the number of revolutions per…

Q: What is the intensity level of a lawm mower if the sound has the intensity of 0.00063 W/m^2?

A: Given  Intensity level L = 10 log(I/Io) db I = 0.00063 W/m2 = 63× 10-5 W/m2 Io =  10-12 W/m2

Q: From a table inside a room with current temperature of 30 degrees Celsius , a le

A: Given, from a  table inside a room with the current  temperature of 30 degrees Celsius, a leftover…

Q: How many times louder is a 60-dB sound than a 10-dB sound?

A:

Q: В A E 140° 92° C. m<AED= m<CED=

A: The given diagram is,

Q: Use a calculator to approximate the value arccsc (−4.487). Round your answer to two decimal places.

A: We know that,                 arc csc(-4.487) = csc-1(-4.487)

Q: Evaluate '9 — 16х?dx.

A:

Q: A whisper in a quiet library is about 30 decibels. What decibel level would be recorded by a table…

A:

Q: Damian investe annually. Assu the nearest ter

A: Here the Principal amount P=$880 rate r=5.2%  compounded annually  Amount A= $1,290 time t=?

Q: 678.82 volts peak equals ______ volts RMS

A: We know that by trigonometric integration analysis; Vpeak = 2 VRMS