Solve the problem.The distance d (in meters) of the bob of a pendulum from its rest position at time t (in seconds) is given by: d = -9e-0.6t/60 cos 
What is the maximum displacement of the bob after the first oscillation?
A. about 0.13 m
B. about 8.39 m
C. about 8.91 m
D. about 5.18 m
Answer: B
Mathematics
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Solve the quadratic equation using the quadratic formula.16x2 + 1 = 3x
A. 
B. 
C. 
D. 
Mathematics
Find the sum of the infinite geometric series.5 - 
+ 
- 
+ . . .
A. 5
B. 4
C. 
D. - 
Mathematics
Draw a Venn diagram to represent the given information.There are 12 girls and 15 boys in a kindergarten class. 8 of the girls and 10 of the boys are right handed.
What will be an ideal response?
Mathematics
Solve the system of equations.5x + 2y + z = -112x - 3y - z = 177x + y + 2z = -4
A. (0, -6, 1) B. (-3, 0, 4) C. (3, 0, -4) D. (0, 6, -1)
Mathematics