Mathematics, 30.04.2021 16:40, aquinomelodyr

Someone please help I need this done ASAP The magnitude M of an earthquake is measured using the formula M=log (x/c) , where x is the measured amplitude of a seismic wave and c is the reference amplitude of one micron. Two earthquakes are measured. The amplitude of a seismic wave in the first earthquake is 120 times the amplitude of a seismic wave in the second earthquake. How much greater is the magnitude of the first earthquake than the second earthquake?

Answers: 2

Show answers

Other questions on the subject: Mathematics

Mathematics, 21.06.2019 22:00, jeny89

Find cot x if sin x cot x csc x = √2

Answers: 2

continue

Mathematics, 21.06.2019 23:30, michaellangley

Consider the input and output values for f(x) = 2x - 3 and g(x) = 2x + 7. what is a reasonable explanation for different rules with different input values producing the same sequence?

Answers: 1

continue

Mathematics, 22.06.2019 05:00, izzycheer7

If a triangle given by the matrix [2 3 5 -1 0 2] is dilated by a scale factor of 2, what will happen to the side lengths and angle measures of the triangle

Answers: 2

continue

Mathematics, 22.06.2019 05:10, vanna7353

In . -15, -7, 1, a)7,13,19,21 b) 10,19,28,37 c)9,17,25,33 d)7,15,25,37

Answers: 2

continue

Do you know the correct answer?

Someone please help I need this done ASAP The magnitude M of an earthquake is measured using the f...