Find the center and radius of the circle.x2 + y2 + 2y = 8
A. (1, 0); 4
B. (0, 1); 3
C. (0, -1); 3
D. (0, 2); 2
Answer: C
Mathematics
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Use the substitution formula to evaluate the integral.
dx
A. 
- 
B. 5
- 8
C. 
- 
D. 
Mathematics
Solve.4(3x + 3) - 12 = 8x + 4
A. 4 B. 16 C. -1 D. 1
Mathematics
Use the table to find the probability.The table shows the number of college students who prefer a given pizza topping.
Determine the probability a student prefers veggie toppings given that student is junior or senior. Round to the nearest thousandth.
A. 0.202 B. 0.306 C. 0.629 D. 0.361
Mathematics
Multiply.(6 + 6i)(2 + 4i)
A. 24i2 + 36i + 12 B. -12 - 36i C. -12 + 36i D. 36 - 12i
Mathematics