Solve.Given that a1 = -4, a2 = -4 and an+2 = an+1 - 4an, what is the fifth term of this recursively defined sequence?
A. a5 = 764
B. a5 = -20
C. a5 = -308
D. a5 = 28
Answer: B
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Solve the problem. Use the given table to find monthly payments. 
Assuming the mortgage is a 20-year adjustable rate mortgage, use the given information to find the monthly mortgage payment. Then make a rough estimate of the monthly payment for year 3 by calculating the monthly payment for a 20-year mortgage for the original amount at the new interest rate.P = $160,000; beginning interest rate, 5%; rate increases 1%, then 2%
A. $1056.00; $1940.80 B. $859.20; $1174.40 C. $1056.00; $1337.60 D. $1697.60; $1940.80
Multiply.(x - 4)(x + 12)
A. x2 + 8x + 8 B. x2 - 48 C. x2 + 5x - 48 D. x2 + 8x - 48
Draw a tree diagram for the experiment. Then use the diagram to find the number of possible outcomes.Spin the spinner once and toss a coin.
A. 4 B. 8 C. 6 D. 16
Graph the ellipse.81x2 + 9y2 = 729
A. 
B. 
C. 
D. 