A. formula for compounded continuously

b. formula for compounded in times per year

Solve - pv + 40 < 65 for v solve 7w - 3r = 15 for r

What is the approximate value of  x  in the equation below.–3.396–0.7080.3040.955

Martha is training for a duathlon, which includes biking and running. she knows that yesterday she covered a total distance of over 55.5 miles in more than than 4.5 hours of training. martha runs at a speed of 6 mph and bikes at a rate of 15.5 mph.