Find the specified quantity.Find the period of y = -5 cos 
.
A. 5?
B. 
C. 8?
D. 4?
Answer: C
Mathematics
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Solve the problem.
Give the number of possible outcomes for spinning the spinner 4 times.
A. 1024 B. 64 C. 16 D. 256
Mathematics
Solve the system of equations using matrices.2x - y + 5z = 28x + 
y - 4z = -34
x + 
y - 
z = -3
A. (3, 2, 12) B. (4, 4, 12) C. (4, 9, 13) D. (5, 6, 12)
Mathematics
The rectangular coordinates of a point are given. Find polar coordinates for the point.(-1, 1.7) Round the polar coordinates to two decimal places, with ? in radians.
A. (-1.97, 0.53) B. (1.97, 0.53) C. (1.97, -0.53) D. (1.97, 2.1)
Mathematics
Firms that manage their relationships with internal and external stakeholders better than competitors might gain a competitive advantage.
Answer the following statement true (T) or false (F)
Mathematics