Unit 3 Ass x Unit 4 Ass x MATH-33( X MATH-33 X Unit 3 As ATH-33( X Min Unit 4 Ass X Unit 5 Ass X C myclass.norquest.ca/mod/quiz/attempt.php?attempt=2816405&cmid=2123782&page=20# E Incomplete answer Marked out of 1.00 An engineer who accidentally inhaled poisonous fumes was given treatment for it. The concentration of poison in the engineer's blood was measured every hour. The table below shows the record: Hours Since Inhalation Concentration 38.1 312 28.6.. 269 254 (ug / cm) The data in the table can be modelled by C = a +b In(h), where h is the number of hours since the accident and C is the concentration of poison in the blood. If the engineer is allowed to return to work when the concentration of poison falls below 0.2, how many days must they wait to return to work? (Round your answer UP to the nearest day). esc C OilMATH-33 X " Unit 3 Ass * Unit 4 Ass * - MATH-33( X " Unit 4 Ass x Unit 5 Ass X MATH-381 x Unit 3 A C myclass.norquest.ca/mod/quiz/attempt.php?attempt=2816405&cmid=2123782&page=19 E MATH-3302-Math 030-2-055,060-XL-2021 Fall,2022 Spr,2022 Sum,2022 Wtr Question 18 Answer saved Marked out of 1.00 Use exponential regression to extrapolate the value of y when x = 6. Round your answer to the nearest whole number. X -2 -1 O 1 2 3 y 77 65 56 47 40 34 (Record your answer in the numerical response box from left to right.) C esc Oil O 2 3 41 5 7 8 O W y U- C myclass.norquest.ca/mod/quiz/attempt.php?attempt=2816405&cmid=2123782&page=18 E MATH-3302-Math 030-2-055,060-XL-2021 Fall, 2022 Spr,2022 Sum,2022 Wtr Question 17 Answer saved Marked out of 1.00 The fish population in Loon Lake is modelled by the equation P(t) = 2500(0.92)t where P(t) represents the number of fish and t represents the time, in years, since January 2010. In which year will the fish population decrease to 2000? (Record your answer in the numerical response box from left to right.) esc OIl a 3 4. 5 8 W e yTh Unit 4 Ass X Unit 5 Ass X " MATH-33 x - Unit 3 A " MATH3 x * Unit 3As x * Unn 4Ass x - MATH-33( x