For the simple harmonic motion described by the trigonometric function, find the least positive value of t for which d = 0.
?
?
A. 
B. 
C. 
D. 
E. 
Answer: A
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Write the sample space for the experiment. A box contains 3 blue cards numbered 1 through 3, and 4 green cards numbered 1 through 4. Bill picks a blue card and then a green card and records the number on each card.
A. S = {(1, 1), (1, 2), (1, 3), (1, 4), (2, 1), (2, 2), (2, 3), (2, 4), (3, 1), (3, 2), (3, 3), (3, 4)} B. S = {(1, 1), (1, 2), (1, 3), (2, 1), (2, 2), (2, 3), (3, 1), (3, 2), (3, 3), (4, 1), (4, 2), (4, 3)} C. S = {(1, 2, 3, 4)} D. S = {(3, 4)}
Evaluate using the correct order of operation.
× 
× 9
A. 1
B. 
C. 
D. 2
Illustrate and find the product by the indicated method.Use repeated addition on your calculator to find 7679 × 5.
A. 7679 × 5 = 5 × 7679 = 7679 × 7679 × 7679 × 7679 × 7679 = 38,395 B. 7679 × 5 = 5 × 7679 = 7679 + 7679 + 7679 + 7679 + 7679 = 38,395
Provide an appropriate response.Find the related angle for 120°.
A. 240° B. 60° C. 20° D. -60°