Select the correct answer. The Richter scale measures the magnitude, M, of an earthquake as a function of its intensity, I, and the intensity of a reference earthquake. I o.
M = log(1)
Which equation calculates the magnitude of an earthquake with an intensity 10,000 times that of the reference earthquake?
OA. M =
log(10,00b}
M = log(10,000)
ОВ.
OC.
M =
(10,000
Іо
OD.
M =
log(10,000)

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Eis the midpoint of line segment ac and bd also line segment ed is congruent to ec prove that line segment ae is congruent to line segment be

According to the 2008 u.s. census, california had a population of approximately 4 × 10^7 people and florida had a population of approximately 2 × 10^7 people. which of the following is true? a. the population of california was approximately two times the population of florida. b. the population of florida was approximately twenty times the population of california. c. the population of florida was approximately two times the population of california. d. the population of california was approximately twenty times the population of florida.