Solve the equation by factoring.4x2 - 28x + 49 = 0
A. 
B. 
C. 
D. 
Answer: A
Mathematics
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Solve the problem.Given 
f(x) = Ll, 
f(x) = Lr , and Ll = Lr, which of the following statements is false? I. 
f(x) = Ll II. 
f(x) = Lr III. 
f(x) does not exist.
A. I B. II C. none D. III
Mathematics
Integrate the given expression.
A. t4 - 9t3 + 27t2 - 27t + C
B. 
- 3t3 + 
t2 - 27t + C
C. 
- 27t + C
D. 3t2 - 18t + 27 + C
Mathematics
What is the angle generated for the following conditions? Express your answer in both radians and degrees:
t f a. 3 mSec 30 MHz b. 14 êSec 19.5 MHz c. 120 êSec 4.2 KHz d. 17 mSec 90 Hz
Mathematics
Provide an appropriate response. 
Identify the absorbing state(s) in the transition matrix P = 
A. A and D B. B and D C. C and D D. A and B
Mathematics