Evaluate to four decimal places using a calculator.e0.21
A. 1.3634
B. 0.5708
C. -1.5606
D. 1.2337
Answer: D
Mathematics
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A series resonant circuit is used as a bandpass filter. What is Q if BW = 3 KHz and f1 = 10 KHz?
a. 3.8 b. 3.3 c. 4.3 d. 6.3 e. 7.6
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Find the exact value of the expression if ? = 45°. Do not use a calculator.f(?) = sin ?Find 5f(?).
A. 
B. - 
C. - 
D. 
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Write the number in scientific notation.79.197
A. 7.9197 x 101 B. 7.9197 x 10-2 C. 7.9197 x 102 D. 7.9197 x 10-1
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Answer the question.Explain how to find the effective interest rate for a simple discount note.
What will be an ideal response?
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