Give the center and radius of the circle. Then sketch its graph.(x + 4)2 + (y - 2)2 = 16
A. center (- 4, - 2), r = 4
B. center (4, 2), r = 4
C. center (- 4, 2), r = 4
D. center (4, - 2), r = 4
Answer: C
Mathematics
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A. (m- p)(2 - n) B. m(2 - n) + p C. (p - m)(2 + n) D. (m + p)(2 - n)
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Approximate the area of the circle using 3.14 as an approximation for ?.
A. 379.94 sq mi B. 94.99 sq mi C. 34.54 sq mi D. 69.08 sq mi
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Solve.Domenica invests $225 each quarter in a fixed-interest mutual fund paying annual interest of 5% compounded quarterly. How much will her account have in it at the end of 14 years?
A. $54,431 B. $18,220 C. $18,091 D. $4410
Mathematics
The forward difference approximation of 
with step size k is
Select the correct answer.
?
A. 
B. 
C. 
D. 
E. 
Mathematics