Situation: A 48 gram sample of a substance that's
used for drug research has a k-value of
0.1325.
N = Noe
-kt
No = initial mass (at time t = - 0)
N
mass at time t
k = a positive constant that depends on
the substance itself and on the units
used to measure time
t = time, in days

Suppose you are an avid reader and are looking to save money on the cost of books instead of paying about $20 for each book, you decide to look into purchasing a kindle for $120 you can purchase e-books for about $5 each 1. find the slope-intercept equation for the cost of the hard copy of books using x to represent the number of books 2. find the slope-intercept equation for the cost of the kindle with cost of e-books using x to represent the number of books

Which expression is a factor of 12x2 + 29x – 8? x – 8 2x – 1 3x + 8 4x + 1

What is the total surface area of the square pyramid