Determine the value of C such that the function is a probability mass function.f = {(6, 0.2C), (8, 0.2), (10, 0.47), (12, 0.3C)}
A. C = 0.86
B. C = 0.33
C. C = 0.165
D. C = 0.66
Answer: D
Mathematics
You might also like to view...
Find zw or 
as specified. Leave your answer in polar form.z = 10(cos 45° + i sin 45°)w = 5(cos 15° + i sin 15°)Find 
.
A. 
(cos 45° + i sin 45°)
B. 2(cos 30° + i sin 30°)
C. 2(cos 45° + i sin 45°)
D. 
(cos 30° + i sin 30°)
Mathematics
Provide an appropriate response.Interest rates on mortgages may vary from bank to bank.
A. True B. False
Mathematics
Predict the end behavior of the graph of the function.f(x) = -x3 - 9x2 - 3x + 3
A. Down on both sides B. Up on left side, down on right side C. Up on both sides D. Down on left side, up on right side
Mathematics
Differentiate.f(x) = 
A. - 
B. e-2x
C. 
D. - 
Mathematics