[Acuña] Consider the following growth function: f(n) = 45n2 + 15nlog(n) - 10 Is this growth function synthentic (meaning the instructor made it up) or real-world? Explain without resorting to a "this is a class" argument.

An objects motion is described by the equation d= 4sin (pi t) what will the height of the object be at 1.75 seconds?

Use the formulas a = x 2 – y 2, b = 2xy, c = x 2 + y 2 to answer this question. one leg of a right triangle has length 11 and all sides are whole numbers. find the lengths of the other two sides. the other leg = a0 and the hypotenuse = a1

Aparking garage charges $1.12 for the first hour and 0.50 for each additional hour. what is the maximum length of time tom can park in the garage if we wishes to play no more than $5.62