Find the area of the surface obtained by rotating the curve about the y-axis.
Mathematics
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Draw a valid conclusion from the given premises.Smiling people are happy. Alert people are not happy. Careful drivers are alert. Careless drivers have accidents.Therefore....
A. Careful drivers have accidents. B. Careful drivers are happy. C. People who smile are alert. D. People who smile have accidents.
Mathematics
Multiply.
A. 4988 B. 5088 C. 5188 D. 5098
Mathematics
VR1 = 8 V, VR2 = 10 V, VR3 = 4 V, and VR4 = 14 V. What is the value of E?
a. 22 V
b. 10 V
c. 14 V
d. 24 V
e. 28 V
Mathematics
Solve the equation.
x - 
x = 0.75
A. 1
B. 3
C. 
D. 2
Mathematics