Determine the​ half-life of the substance that decays from A0 to A in time t. A0=44, A=20, t=12 hours The​ half-life of the substance that decays from 44 to 20 in 12 hours is ___ hours. (Do not round until the final answer. Then round to one decimal place as​ needed.)

Q: 350 mg of aspirin is taken by a patient who has a severe headache due to a migraine. Suppose that…

A: Solution:      Given              350mg of aspirin is taken,                 half life =15 min    we…

Q: Solve. log,(a) = 3 54

A:

Q: Certain cells grow according to the formula y = 200e0.5t, where y is the number of cells present t…

A: Given number of cells as a function of t  y=200e0.5t

Q: Solve. log6(q) = -7 q

A:

Q: Let T be the number of years since 1988. What does t = 12 mean in this situation?

A: It is given that T is the number of years since 1988.

Q: Suppose that a chemical reaction proceeds according to the law of growth and decay. If half the…

A:

Q: Suppose that $2,500 is deposited into an account paying 6.2% interest compounded continuously.…

A: $2,500 is deposited into an account paying 6.2% interest compounded continuously.

Q: Solve. 4 log:(21 - 7) = 8

A:

Q: In (7a - 3) — 5а?

A:

Q: Find the exponential function that passes through the points (−10/13 , 6) and (14 ,1/10). Round…

A:

Q: Let t be the number of years since 1989. What does t=6 mean in this situation

A: In this case, t represents the number of years since 1989.

Differential Equations

Have you ever observed the movement of the satellites and rockets or how the planets go around the sun in their orbits? How will you determine their motion? Definitely they follow some scientific laws and these kinds of problems are framed as differential equations.