exam Maths Puzzle Numerical Ability

I am not sure if I have the right answer. use f(x) = 5^x find x
f(x)=- 1/125
5^x = -5^-3
x=3

Read Solution (Total 0)

exam Other Question

Ron attends a cocktail party (with his graphing calculator in his pocket). He wants to limit his food intake to protein, 113 g fat, and 150 g carbohydrate. According to the health Which point is not a corner of the feasible region of the system of inequalities:

x+2y � 10
3x + y � 10
x � 0, y � 0

Write the initial simplex tableau of the fo