For simplicity, rate earthquake intensities into low (L), medium (M), and high (H). The likelihoods of liquefaction associated with earthquakes of these intensities are, respectively, 0.05, 0.20, and 0.90. Assume that the relative frequencies of occurrence of earthquakes of these intensities are, respectively, 1, 0.1, and 0.01 per year. (a) What is the probability that the next earthquake is of low intensity

What is the distance between the points (2 -3) and (-6 4) on the coordinate plane

What is the perimeter of a rectangular building that is 80 feet wide and 140 feet deep?

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.