Use the Derivative Calculator to calculate C′(t) and C′′(t).Use calculus to determine how long it takes for the nicotine level to reach itsmaximum. What is the concentration at that time?Use calculus to determine the times corresponding to any inflection points. What is their significance?This particular smoker craves another cigarette whenever their nicotinelevel falls below 5 ng/ml. About how long can they go between cravings?

irrational, then, just means all the numbers that aren't rational. every integer is a rational number, since each integer n can be written in the form n/1. however, numbers like 1/2, 45454737/2424242, and -3/7 are also rational, since they are fractions whose numerator and denominator are integers.

step-by-step explanation:

step-by-step explanation:

se a cavasery6

(−$11) ⋅ 12

deductions are subtracted and there are 12 months in a year