Simplify the complex fraction.
A. 
B. 
C. 
D. 
Answer: B
Mathematics
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The number N of geese nesting in a protected area after t years is given by
.
A: Make a graph of N versus r over the first 20 years.B: What was the initial population of geese in the area? Round your answer to the nearest whole number.C: When did the population reach 109 geese? Round your answer to two decimal places if necessary.
?
?
What will be an ideal response?
Mathematics
Give the center and radius of the circle. Then sketch its graph.(x - 1)2 + (y + 5)2 = 25
A. center (1, - 5), r = 5
B. center (1, 5), r = 5
C. center (- 1, 5), r = 5
D. center (- 1, - 5), r = 5
Mathematics
Divide.
÷ 
A. 
B. 
C. (z + 1)(z + 8)
D. 
Mathematics
Simplify. Combine like terms if possible.-8x - 10x2
A. -8x - 10x2 B. 80x3 C. -18x2 D. -18x3
Mathematics