In the circuit below, IT = 25 /-30è mA. What is IL and Z when E = 6 V?

a. IL = 8.7 mA, Z = 407 ê
b. IL = 16.9 mA, Z = 317 ê
c. IL = 14.4 mA, Z = 300 ê
d. IL = 12.5 mA, Z = 240 ê
e. IL = 21.7 mA, Z = 150 ê

d. IL = 12.5 mA, Z = 240 ê

Mathematics

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Choose a reasonable method for solving the equation. Round your answers to three decimal places.



A) x=1.464, x= -1.464
B) x=1.464, x= -1.809
C) x=1.487, x= -1.464
D) x=1.809, x= -1.809
E) no real-number solution

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Evaluate the integral.

A.  + C
B. 4x ln 4 + C
C.  + C
D.  + C

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Solve the problem.Sun Woo Kim invested $2500 at 4% compounded semiannually. How much will be in the account after 8 years? Round to the nearest cent.

A. $3431.96 B. $4682.45 C. $3421.42 D. $2929.15

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Graph the function.f(x) = 

A.

B.

C.

D.

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Mathematics