At west high school, 10% of the student population is taking a calculus course, 8% is taking a physics course, and 6% is taking both. find the probability that a student chosen at random is taking a physics course, given that the student is taking a calculus course. a. 0.06 b. 0.60 c. 0.70 d. 0.75

City l has a temperature of −3 °f. city m has a temperature of −7 °f. use the number line shown to answer the questions: number line from negative 8 to positive 8 in increments of 1 is shown. part a: write an inequality to compare the temperatures of the two cities. (3 points) part b: explain what the inequality means in relation to the positions of these numbers on the number line. (4 points) part c: use the number line to explain which city is warmer. (3 points)