Solve the equation.-0.05(80) + 0.6x = 0.2(80 + x)
A. {60}
B. {25}
C. {50}
D. {40}
Answer: C
Mathematics
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Consider the series 
.
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Find the radius of convergence of the power series.
?
__________
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Find the interval of convergence of the power series.
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__________
What will be an ideal response?
Mathematics
Write out the first five terms of the sequence.an = 2(3n - 1)
A. 4, 8, 12, 16, 20 B. -2, 4, 10, 16, 22 C. 4, 10, 16, 22, 28 D. 2, 5, 8, 11, 14
Mathematics
Simplify by factoring.
A. 8x
B. 
C. 8
D. 40
Mathematics
Find the probability.Each digit from the number 1,464,334 is written on a different card. If one of these cards is selected at random, what is the probability of drawing a card that shows 1, 4, or 6?
A. 
B. 
C. 
D. 
Mathematics