Find the currents.
Applying Kirchhoff's Laws to the electrical network in the figure, the currents I1, I2, and I3
are the solution of the system
a.
b.
c.
d.
e.
e.
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Use an equation to solve the problem.The average price of homes in one neighborhood decreased 4% since last year, a drop of $3,700. What was the average price of a home last year?
A. $89,500 B. $90,500 C. $91,500 D. $92,500 E. $96,500
Solve the problem.The new city park is a rectangle 51 yards by 42 yards. What is the area of the park in square yards?
A. 45 square yards
B. 2069 square yards
C. 3 square yards
D. 2163 square yards
Find the interval of convergence of the series.
A. x < 12 B. 8 < x < 10 C. 6 < x < 12 D. -12 < x < 12
Solve the problem.The profit made when t units are sold, t > 0, is given by Determine the number of units to be sold in order for P < 0 (a loss is taken).
A. 14 < t < 15 B. t = 14 or t = 15 C. t < 14 or t > 15 D. t > 0