Parametric equations and a parameter interval for the motion of a particle in the xy-plane are given. Identify the particle's path by finding a Cartesian equation for it. Graph the Cartesian equation. Indicate the portion of the graph traced by the particle and the direction of motion.x = 2 sin t, y = 3 cos t, 0 ? t ? 2?
A. 
+ 
= 1
Counterclockwise from (0, 3) to (0, 3), one rotation
B. 
+ 
= 1
Counterclockwise from (0, 2) to (0, 2), one rotation
C. 
+ 
= 1
Counterclockwise from (3, 0) to (3, 0), one rotation
D. 
+ 
= 1
Counterclockwise from (2, 0) to (2, 0), one rotation
Answer: A
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A. 371,293 B. 120 C. 1287 D. 154,440
Find the standard quota asked for. Round your answer to two decimals.A university has 22 scholarships to be apportioned among the engineering students based on the enrollment in each department. There are three departments - Mechanical Engineering (M), Electrical Engineering (E), and Civil Engineering (C). The number of students in each department is given in the following table. 
Find the standard quota for the Mechanical Engineering Department.
A. 6.43 B. 7.21 C. 6.9 D. 7.51
Graph the function.f(x) = 
A. 
B. 
C. 
D. 
Simplify.(
+ 2)(
- 2)
A. 5 - 2
B. 1
C. 9
D. 3