Find the indicated term of the geometric sequence.a12 when a1 = 3 and r = -2.
A. -6144
B. -19
C. -6140
D. 12,288
Answer: A
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Find the length of the curve.y = 3x3/2 from x = 0 to x = 
A. 1
B. 
C. 
D. 
Parametric equations and and a parameter interval for the motion of a particle in the xy-plane are given. Identify the particle's path by finding a Cartesian equation for it. Graph the Cartesian equation. Indicate the portion of the graph traced by the particle and the direction of motion.x = 5 sin t, y = 4 cos t, 0 ? t ? 2?
A. 
+ 
= 1
Counterclockwise from (5, 0) to (5, 0), one rotation
B. 
+ 
= 1
Counterclockwise from (0, 4) to (0, 4), one rotation
C. 
+ 
= 1
Counterclockwise from (0, 5) to (0, 5), one rotation
D. 
+ 
= 1
Counterclockwise from (4, 0) to (4, 0), one rotation
Solve the problem.A loan officer at a bank has $97,000 to lend and is required to obtain an average return of 
per year. If he can lend at the rate of 
or the rate of 
how much can he lend at the 
rate and still meet his required return?
A.
| $7,461.54? |
B. $48,500.00
C. $1,212,500.00
D. $4,041.67
Find the slope and the y-intercept from the equation of the line. Sketch a graph of the equation.2x - 5y = -30
A. m = 
; y-intercept = 6
B. m = - 
; y-intercept = 4
C. m = - 
; y-intercept = 6
D. m = - 
; y-intercept = 4