Question 8 Consider the following code:
a = 3
b = 2
print (a **b)
What is output? 9, 6 , 1, 8

Which of the following is a way the operating system prevents unknown or unauthorized users from accessing the system?

Which analyst position analyzes information using mathematical models to business managers make decisions?

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.