(minutes) g(t) (cubic feet per minute) 12.8 15.1 20.5 18.3 22.7 Grain is being added to...
minutes) r(r) (rotations per minute) 72 95 112 775 Rochelle rode a stationary bicycle. The number of rotations per minute of the wheel of the stationary bicycle at time t minutes during Rochelle's ride is modeled by a differentiable function r for 0sIs9 minutes. Values of r(t) for selected values of t are shown in the table above. (A) Estimate r'(4). Show the computations that lead to your answer. Indicate units of measure. (B) Is there a time t, for...
120 points] Two cars start from rest at a stoplight and accelerate for a few minutes. The graph below shows their velocities measured in feet per minute. Note that the questions below ask about the car's position measured in feet. 5. v in ft/min Car 1 2000 Cor 2 t in min a. Which car is ahead after I minute? Use rate of change reasoning to explain how you know. Estimate the time when the two cars are at the...
2. At tine t O minutes a patient is admimisteread a drug. The drug is absorbed in the body at the rate of e- for all times t s 0. Use a Riemann sum with 2 subintervals and right end points to estimate the amount of the 3. You are measuring the ability of an antibiotic to kill harmful bacteria. You measure the rate at which the antibiotic kills bacteria (i.e., number of bacteria killed in one hour); this is...