Using Green's Theorem, calculate the area of the indicated region.The circle r(t) = (5 cos t)i + (5 sin t)j, 0 ? t ? 2 ?
A. 10?
B. 2?
C. 5?
D. 25?
Answer: D
Mathematics
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Find the function with the given derivative whose graph passes through the point P.f'(x) = x2 + 4, P(3, 44)
A. f(x) = 
+ 4x
B. f(x) = x3 + 4x + 5
C. f(x) = 
+ 4x + 23
D. f(x) = x3 + 4x2 + 23
Mathematics
Use the definition of equality of complex numbers to find the real numbers x and y such that the equation is true.x - 
= 5 + yi
A. x = -5, y = 7 B. x = -5, y = -7 C. x = 5, y = -7 D. x = 5, y = 7
Mathematics
Solve.A motorcycle traveling at 50 miles per hour overtakes a car traveling at 30 miles per hour that had a three-hour head start. How far from the starting point are the two vehicles?
A. 7
miles
B. 225 miles
C. 56
miles
D. 4
miles
Mathematics
Differentiate 
What will be an ideal response?
Mathematics