Find the sum of the first n terms of the geometric sequence for the values of a1 and r.n = 4, a1 = 34, r = 3
A. 1360
B. 884
C. 918
D. 442
Answer: A
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Solve the problem using the rule of 78s.Dallas Wright took out a 48-month fixed installment loan of $6500 to purchase a new all-terrain vehicle (ATV). He began making monthly payments of $175.50. Instead of making his 27th payment, Dallas decides to repay his loan in full. How much interest will Dallas save?
A. $358.19 B. $377.93 C. $29.30 D. $1654.71
Use point plotting to graph the plane curve described by the given parametric equations.x = 4 sin t, y = 4 cos t; 0 ? t ? 2?
A. 
B. 
C. 
D. 
Provide an appropriate response.If the digit to the right of the number that you are rounding is 5 or less round the digit up.
A. True B. False
Solve the problem.A company has three factories I, II, and III. Each factory employs both skilled and unskilled worker. The break down of the number of workers by type in the three factories is summarized by matrix A below. The hourly wage of the skilled worker is $15 and that of the unskilled worker is $10. Multiply appropriate matrices and compute the total hourly pay at each factory. 
A =
?
What will be an ideal response?