Solve for t using natural logarithms. 30 = 50e-0.02r Round your answer to three decimal places. i eTextbook and Media Save for Later Attempts: 0 of 10 used Submit AnswerSolve for 3 using natural logarithms. 3.2?f 20 = 0 NOTE: Round your answer to three decimal places. i= Put the function P = 11(1.8) in the form P = Poekt. NOTE: Round your answer to four decimal places, if required. P = eTextbook and Media Save for Later Attempts: 0 of 10 used Submit ACurrent Attempt in Progress The concentration of the car exhaust fume nitrous oxide, N02, in the air near a busy road is a function of distance from the road. The concentration decays exponentially at a continuous rate of 2.54% per meter.1 At what distance from the road is the concentration of N02 halfwhat it is on the road? Rou nd your answer to the nearest integer. At a meters from the road the concentration of N02 in the air is half the concentration on the road. At what distance from the road is the concentration of N02 10% of what it is on the road? At a meters from the road the concentration of N02 in the air is 10% of the concentration on the road. 1P. Rickwood, and D. Knight, "The Health Impacts of Local Trafc Pollution on Primary School Age Children", State ofAustralian Cities 2009 Conference Proceedings, www.be.unsw.edu.au, accessed March 24, 2016. eTextbook and Media Save for Later Attempts: D of 10 used