Perform the operation, if possible.Let A = 
and B = 
. Find AB.
A. 
B. 
C. 
D. 
Answer: B
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Solve the problem.Find equations for the horizontal and vertical tangent lines to the curve 
A. Horizontal: y = 0 at (0, 0), y = 5 at 
; vertical: x = 
at 
, x = - 
at 
B. Horizontal: y = 
at 
, y = - 
at 
; vertical: x = 5 at (5, 0), x = 0 at 
C. Horizontal: y = 
at 
, y = - 
at 
; vertical: x = 0 at (0, 0), x = 5 at 
D. Horizontal: y = 5 at (5, 0), y = 0, 
; vertical: x = 
at 
, x = - 
at 
Solve the problem.A small country consists of 7 provinces with the following populations: 
There are 300 federal judges to be apportioned according to the population of each province. Find the apportionment for province G using Hamilton's method.
A. 56 B. 55 C. 54 D. 53
Solve the problem.Together, JoAnne and Josh drove 968 miles to take the family on a vacation. Josh drove 185 miles more than twice the number of miles that JoAnne drove. How many miles did each of them drive?
A. JoAnne: 522 miles, Josh: 446 miles B. JoAnne: 261 miles, Josh: 707 miles C. JoAnne: 211 miles, Josh: 757 miles D. JoAnne: 446 miles, Josh: 522 miles
Decide whether the given number is a solution of the given equation.Is 17 a solution of 5c + 4 - 4c = -22+ 9 ?
A. Yes B. No