Write the first five terms of the sequence {an}.a1 = 1, a2 = 5, an + 2 = an + 1 + an
A. 1, 5, 6, 12, 18
B. 1, 5, 6, 7, 8
C. 1, 5, 6, 11, 17
D. 1, 1, 2, 3, 5
Answer: C
Mathematics
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Find the equation of the ellipse satisfying the given conditions. The center is at the origin.The sum of distances from (x, y) to (4, 0) and (-4, 0) is 10.
A. 
+ 
= 1
B. 
+ 
= 1
C. 
+ 
= 1
D. 
+ 
= 1
Mathematics
Multiply.(x - 6y)(7x + 10y)
A. x2 - 32xy - 32y2 B. 7x2 - 32xy - 60y2 C. 7x2 - 32xy - 32y2 D. x2 - 32xy - 60y2
Mathematics
Express the sum using summation notation.7 + 
+ 
+ ... + 
A. 
B. 
C. 
D. 
Mathematics
Solve.John owns a hotdog stand. His profit is represented by the equation 
with P being profits and x the number of hotdogs sold. What is the most he can earn?
A. $87 B. $150 C. $108 D. $49
Mathematics