You could be electrocuted if you try to use water to put out a

a. class c fire.
b. class a fire.
c. class d fire.
d. class b fire.

Complete the sentence about a presentation delivery method

Q14 what is most important for you to choose before you build a network? a. private network b. nos c. network media d. network protocol e. directory service

For positive constants a and b, the force between two atoms in a molecule is given f(r) = −a r2 + b r3 , where r > 0 is the distance between the atoms. note: a and b are upper case letters. (a) find f '(r) = (b) find the critical point for f(r). r = (c) find f ''(r) = (d) find the value of r so that f ''(r) = 0.