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The drug concentration in the bloodstream t hours after injection is given approximately by C(t) = 4.95 e -1, 0sts5, where C(t) is the concentration in milligrams per milliliter. (A) What is the rate of change of concentration after 2 hours? After 4 hours? (B) Graph C. (A) Select the correct choice below and fill in the answer box to complete your choice. (Type an integer or a decimal. Do not round until the final answer. Then round to the nearest hundredth as needed.) A. After 2 hours, the concentration is increasing at the rate of mg/mL per hour. B. After 2 hours, the concentration is decreasing at the rate of mg/mL per hour. C. After 2 hours, the rate is neither increasing nor decreasing.

The drug concentration in the bloodstream t hours after injection is given approximately by C(t) = 4.95 e -1, 0sts5, where C(t) is the concentration in milligrams per milliliter. (A) What is the rate of change of concentration after 2 hours? After 4 hours? (B) Graph C. (A) Select the correct choice below and fill in the answer box to complete your choice. (Type an integer or a decimal. Do not round until the final answer. Then round to the nearest hundredth as needed.) A. After 2 hours, the concentration is increasing at the rate of mg/mL per hour. B. After 2 hours, the concentration is decreasing at the rate of mg/mL per hour. C. After 2 hours, the rate is neither increasing nor decreasing.

Calculus: Early Transcendentals
Calculus: Early Transcendentals
8th Edition
ISBN:9781285741550
Author:James Stewart
Publisher:James Stewart
Chapter1: Functions And Models
Section: Chapter Questions
Problem 1RCC: (a) What is a function? What are its domain and range? (b) What is the graph of a function? (c) How...
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Life Sci 3.4.95 Question Help The drug concentration in the bloodstream t hours after injection is given approximately by C(t) = 4.95 e -', 0<t<5, where C(t) is the concentration in milligrams per milliliter. (A) What is the rate of change of concentration after 2 hours? After 4 hours? (В) Graph C. (A) Select the correct choice below and fill in the answer box to complete your choice. (Type an integer or a decimal. Do not round until the final answer. Then round to the nearest hundredth as needed.) A. After 2 hours, the concentration is increasing at the rate of mg/mL per hour. B. After 2 hours, the concentration is decreasing at the rate of mg/mL per hour. O C. After 2 hours, the rate is neither increasing nor decreasing. Click to select and enter your answer(s) and then click Check Answer. ? parts remaining Clear All Check Answer
Transcribed Image Text:Life Sci 3.4.95 Question Help The drug concentration in the bloodstream t hours after injection is given approximately by C(t) = 4.95 e -', 0<t<5, where C(t) is the concentration in milligrams per milliliter. (A) What is the rate of change of concentration after 2 hours? After 4 hours? (В) Graph C. (A) Select the correct choice below and fill in the answer box to complete your choice. (Type an integer or a decimal. Do not round until the final answer. Then round to the nearest hundredth as needed.) A. After 2 hours, the concentration is increasing at the rate of mg/mL per hour. B. After 2 hours, the concentration is decreasing at the rate of mg/mL per hour. O C. After 2 hours, the rate is neither increasing nor decreasing. Click to select and enter your answer(s) and then click Check Answer. ? parts remaining Clear All Check Answer
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