logarithm, Mathematics

The function A(t) = 5(0.7)^t was used to define the amount A in milliliters of a drug in the bloodstream t hours after the drug was ingested. Determine algebraically the time it will take until there is only 1mL of the drug left in the bloodstream. a. Write the equation corresponding to the problem. b. Solve for t by writing the equation in logarithmic form c. Calculate the answer
Posted Date: 10/3/2012 3:05:23 AM | Location : United States







Related Discussions:- logarithm, Assignment Help, Ask Question on logarithm, Get Answer, Expert's Help, logarithm Discussions

Write discussion on logarithm
Your posts are moderated
Related Questions
Determine the value of the unknown side of a right triangle: The two legs of a right triangle are 5 ft and 12 ft.  How long is the hypotenuse? Now Let the hypotenuse be c ft.

Series - The Basics That topic is infinite series.  So just define what is an infinite series?  Well, let's start with a sequence {a n } ∞ n=1 (note the n=1 is for convenie

to difine trigonometric ratios of an angle,is it necessary that the initial ray of the angle must be positive x-axis?

Here we look at only the rules without going into their proofs. They are: a  0. If a If a If a

If the distances from origin of the centres of 3 circles x 2 +y 2 +2alphaix= a 2 (i=1,2,3) are in G.P. , then length of the tangents drawn to them frm any point on the circles x2+

Katie's school has a rectangular courtyard whose area can be expressed as 3x 2 - 7x + 2. Which of the following could be the dimensions of the courtyard in terms of x? Since t

Evaluate the perimeter of the plot of land. a. 260 m b. 340 m c. 360 m d. 320 m To evaluate the perimeter, we must know the length of all sides. According to the dia


i have problems with math and my teacher said that i am still progressing in math