Homework Statement
A baseball is thrown upward from a height of 2m with an initial velocity of 10m/s. Determine its maximum height.
Homework Equations
S(0) = 2m
S'(0) = 10m/s
The Attempt at a Solution
S'(t) = -32t + 10
S(t) = -16t^2 + 10t + 2
I know that if you...
Homework Statement
An open box with a square base is to be constructed from 3 square feet of material. What dimensions will produce a box with maximun volume?
Homework Equations
v = l * w * h
The Attempt at a Solution
any other formulas involved.. ?
help... and thanx!
1. A drug that stimulates reproduction is introduced into a colony of bacteria. After t minutes, the number of bacteria is given approximately by N() = 1500 + 12t^2 - t^3, 0≤t≤50 At what value of t is the number of bacteria maximal?
2. Possible answers
a. 10min b. 9min c.8min d.0min...