Solve the problem.Find the tangent to y = cot x at x = 
.
A. y = 2x + 1
B. y = -2x + 
C. y = -2x + 
+ 1
D. y = 2x - 
+ 1
Answer: C
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New Markets' economic ordering quantity (EOQ) is 30,000 widgets. New Markets' EOQ will decrease if the ______ increases.
A. selling price of the widgets B. fixed costs to make each order of raw materials C. demand for its widgets. D. cost of carrying each widget E. cash discount offered to credit customers
Evaluate the following.Evaluate the following expressions in degree mode.sin-1
+ sin-1
sin-1
+ sin-1
sin-1
+ sin-1
Use your results to conjecture a
generalization for the triangle below.
A. sin-1
+ sin-1
= 45°
B. sin-1
+ sin-1
= 90°
C. sin-1
+ sin-1
= 90°
D. sin-1
+ sin-1
= 90°
Without graphing, tell if the system is inconsistent, the equations are dependent, or neither. x + 4y = 212x - 5y = -10
A. Inconsistent B. Neither C. Dependent
Solve the problem.Where Jane lives, a sales tax of 2% is added to all purchases. If she buys a camera that costs $480, how much will she pay for the camera, including the tax? Round your answer to the nearest cent.
A. $489.60 B. $484.80 C. $576.00 D. $494.40