Find the sum of the finite geometric series.
+ 
+ 
+ 
+ 
A. S5 =
B. S5 = 
C. S5 = 
D. S5 = 
Answer: B
Mathematics
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Find the Taylor polynomial of order 3 centered at 0.f(x) = 
A. p3(x) = 
- 
+ 
- 
B. p3(x) = 
- 
+ 
- 
C. p3(x) = 
+ 
+ 
+ 
D. p3(x) = 
+ 
+ 
+ 
Mathematics
Use a protractor to measure the angle.
A. 80° B. 40° C. 130° D. 50°
Mathematics
Find the area of the figure. Use 3.14 for ?.
A. 380.52 ft2 B. 326.52 ft2 C. 383.04 ft2 D. Not enough data
Mathematics
Solve the problem.If the voltage, V, in an electric circuit is held constant, the current, I, is inversely proportional to the resistance, R. If the current is 140 milliamperes (mA) when the resistance is 4 ohms, find the current when the resistance is 28 ohms.
A. 980 mA B. 80 mA C. 20 mA D. 973 mA
Mathematics