Choose the expression which is equivalent to the given expression.
A. sin 2°
B. cos2 2°
C. tan 2°
D. sin2 2°
Answer: D
Mathematics
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Using Green's Theorem, calculate the area of the indicated region.The area bounded above by y = 4x and below by y = 2x2
A. 
B. 
C. 
D. 
Mathematics
List all the factors of the number.66
A. 1, 2, 3, 9, 11, 22, 33, 66 B. 1, 2, 3, 6, 11, 22, 33, 66 C. 1, 2, 3, 4, 11, 16, 22, 33, 66 D. 1, 3, 11, 22, 33, 66
Mathematics
Solve.On a recent trip, Asha drove 270 miles on 16
gallons of gasoline. How many miles would we expect the car to travel on 1 gallon of gas?
A. 
mi
B. 4358
mi
C. 617
mi
D. 16
mi
Mathematics
Determine if the statement is a proportion.I. 
II. 
A. I is a proportion, II is not a proportion. B. I is not a proportion, II is a proportion. C. I and II are both proportions. D. Neither I nor II are proportions.
Mathematics