webassign.net C + 0 Course Hero Do Mathway | Algebra Problem Solver My Final Exam -TIMER STARTS when you open this link - MATH 1150-581: Precalc. Write the logarithmic equation in exponential form. For example, the exponential form of log, (25) = 2 is 52 = 25. 109 32(16) = - 11. DETAILS 0/1 Submissions Used MY NOTES ASK YOUR TEACHER Find the exact value of the expression, if possible. (If not possible, enter IMPOSSIBLE.) tan -1 (_ V 3 12. DETAILS 0/1 Submissions Used MY NOTES ASK YOUR TEACHER A biologist wants to know the width w of a river to properly set instruments for an experiment. From point A, the biologist walks downstream 100 feet and sights to point C (see figure). From this sighting, it is determined that 0 = 50. How wide is the river? (Round your answer to one decimal place.) ft Al*100 ft-1