Find any modes that exist.20, 33, 46, 33, 49, 33, 49
A. 46
B. 33
C. 37.6
D. 49
Answer: B
Mathematics
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Divide.
A. 16 R1 B. 15 C. 17 D. 16
Mathematics
Solve.The weight of a body above the surface of the earth varies inversely as the square of its distance from the center of the earth. What is the effect on the weight when the distance is multiplied by 4?
A. The weight is divided by 4. B. The weight is multiplied by 4. C. The weight is multiplied by 16. D. The weight is divided by 16.
Mathematics
Solve the problem.Write the equations that describe the simple harmonic motion of a particle moving uniformly around a circle of radius 9 units, with linear speed 4 units per second.
A. x = 9 sin 4t, y = 9 sin 4t
B.
| x = 9 cos 4t, y = 9 sin 4t |
C. x = cos 9t + 4, y = sin 9t + 4
D. x = 4 cos 9t, y = 9 sin 4t
Mathematics
Find the integral.
Mathematics