Translate to a proportion and solve. Round to the nearest hundredth, if necessary.What number is 81% of 382?
A. 30,942
B. 30.94
C. 3094.2
D. 309.42
Answer: D
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Approximate the value of the expression to 2 decimal places.sin-1 0.42 in radians
A. 0.43 B. 0.41 C. 2.45 D. 24.83
The graph below shows the percentage of students enrolled in the College of Engineering at State University. Use the graph to answer the question.
If f represents the function, find f(1960).
A. approximately 2.5% B. approximately 7.5% C. approximately 4% D. approximately 9.5%
Solve.Greg's water bottle can hold 
L. When he starts on his bicycle race, his water bottle is 
full. How much water does he have?
A. 
L
B. 
L
C. 
L
D. 
L
Find the period P and amplitude A and graph at least two periods of the equation.
A. P = 240.0°, A = 4.80
B. P = 240.0°, A = 4.80
C. P = 75.0°, A = 0.67
D. P = 540°, A = 4.80
E. P = 540°, A = 4.80