Find the value of the polynomial.-2x5 - 3x4 + 3x3 - x2 when x = -2
A. -12
B. -17
C. -16
D. 17
Answer: A
Mathematics
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Add.-2 + 8
A. 6 B. 10 C. -10 D. -6
Mathematics
Reverse the order of integration and then evaluate the integral.
A. 
B. 
C. 
(1 - cos 100)
D. 
(1 - cos 100)
Mathematics
Solve the problem.A company makes three chocolate candies: cherry, almond, and raisin. Matrix A gives the amount of ingredients in one batch. Matrix B gives the costs of ingredients from suppliers X and Y. Multiply the matrices. 
A = 
B = 
-23.0px;" />
A. X Y
AB = 
B. X Y
AB = 
C. X Y
AB = 
D. X Y
AB = 
Mathematics
Provide an appropriate response.The demand function for a manufacturer's product is given by p = 20 - 0.02q, where p is the price per unit when q units are demanded. The point elasticity of demand when q = 100 is
A. - 
.
B. - 
.
C. - 
.
D. -9.
E. - 
.
Mathematics