Evaluate the indicated trigonometric function of the acute angle ?.If ? is an acute angle of a right triangle and if sec ? = 
, then find the value of csc ?.
A. 
B. 
C. 
D. 
Answer: B
Mathematics
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Determine the indicated term in the given sequence.The 16th term of 3.46, 3.58, 3.7, . . .
A. 5.02 B. 5.38 C. 5.14 D. 5.26
Mathematics
Provide an appropriate response.Find the direction in which the function is increasing most rapidly at the point P0.f(x, y, z) = x
, P0(1, 1, 2)
A. 
B. 
C. 
D. 
Mathematics
Factor the polynomial completely using grouping.4x2 + 12x + 9
A. (4x + 3)(x + 3) B. (2x - 3)(2x - 3) C. (2x + 3)(2x + 3) D. prime
Mathematics
Ohm's Law for the current I in a circuit with voltage E, resistance R, capacitance reactance XC, and inductive reactance XLis 
Use this law to solve the problem.Find E if 
R = 3, XL= 8, and XC= 4.
A. -25i B. 57i C. 25i D. -57i
Mathematics