The wind-chill index is modeled by the function w = 13.12 + 0.6215t â’ 11.37v0.16 + 0.3965tv0.16 where t is the temperature (â°c) and v is the wind speed (km/h). when t = â’19â°c and v = 25 km/h, by how much would you expect the apparent temperature w to drop if the actual temperature decreases by 1â°c? (round your answers to two decimal places

Due sun 06/09/2019 11: 59 pm skip navigation questions correct q 1 [1/1] correct q 2 [1/1] correct q 3 [1/1] untried q 4 (0/1) untried q 5 (0/1) untried q 6 (0/1) untried q 7 (0/1) untried q 8 (0/1) untried q 9 (0/1) untried q 10 (0/1) grade: 3/10 print version start of questions two cyclists, 42 miles apart, start riding toward each other at the same time. one cycles 2 times as fast as the other. if they meet 2 hours later, what is the speed (in mi/h) of the faster cyclist?