Find the required ratio.The electric current (in amperes) in a given circuit is the ratio of the voltage (in volts) to the resistance (in ohms). What is the current for a circuit in which the voltage is  and the resistance is  Round your answer to the nearest hundredth.

A. 1.32 A
B. 3.1 A
C. 4.1 A
D. 0.32 A


Answer: B

Mathematics

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Find a polar equation for the circle.x2 + x + y2 = 0

A. r =  sin ?
B. r = -  sin ?
C. r =  cos ?
D. r = -  cos ?

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Perform the indicated operations on a calculator. Express the result with the proper accuracy and precision. Assume that all numbers are approximate.6.8 + 0.466 + 32.29

A. 39.56 B. 39.6 C. 39.556 D. 39

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Find the integral using tables of integrals.  

A.  + C
B.  + C
C.  + C
D.  + C

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Determine the monthly payment for the installment loan. Use the installment payment formula 

A. $870.41 B. $148.10 C. $75.90 D. $248.90

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