A runner is jogging at a constant speed of 3.9 miles per hour. a. Find the distance d that the runner jogs as a function of the time spent jogging t. Call this function d (t). Use *, an asterisk, for any multiplication and /, a slash, for any division. d (t) = ab sin (a ? Pi b. Find the inverse function by expressing the time spent jogging t in terms of the distance jogged d. Call this function t (d). Use *, an asterisk, for any multiplication and /, a slash, for any division. t (d) =