Find all solutions to the equation. Express the solution in degrees.sin x = - 
A. 45° + 360°n or 315° + 360°n
B. 225° + 360°n or 315° + 360°n
C. 135° + 360°n or 315° + 360°n
D. 240° + 360°n or 300° + 360°n
Answer: B
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Solve the problem.The average per-person annual consumption of hot dogs is shown in the table. Let C be the average per-person consumption of hot dogs at t years since 2002. C = 0.97t + 18.41 can be used to model the data.
What is the slope and what does it mean in this situation?
A. 0.97; Each year the average per-person consumption is 97% of the previous year's average per-person consumption. B. 1.8; Every 1.8 years the average per-person consumption increases. C. 0.97; Each year the average consumption is increased by 0.97 hot dogs per person. D. 18.41; Each year the average consumption is increased by 18.41 hot dogs per person.
Find the solution or solutions, if any exist, to the system.
A. x = 1, y = -1, z = 1 B. x = 0, y = 0, z = 1 C. x = -1, y = 1, z = 1 D. x = 0, y = 1, z = 0
Determine whether the graph of the equation is a circle, parabola, ellipse, or hyperbola. Sketch the graph.
+ 
= 1
A. 
B. 
C. 
D. 
Evaluate using a calculator.(-9)4
A. 6561 B. -36 C. -6561 D. 36