Convert the angle in degrees to radians. Express answer as a multiple of ?.-90°

A. -  radians
B. -  radians
C. -  radians
D. -  radians


Answer: B

Mathematics

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A. 9 hours B. 11 hours C. 10 hours D. 12 hours

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Find the value of XL when f = 1 KHz and L = 33 mH.

What will be an ideal response?

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Solve the problem.A merchant has coffee worth $30 a pound that she wishes to mix with 30 pounds of coffee worth $80 a pound to get a mixture that is worth $40 a pound. How many pounds (lb) of the $30 coffee should be used?

A. 120 lb B. 75 lb C. 60 lb D. 150 lb

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Solve using the multiplication principle.-56.4 = 9.4z

A. -6
B. -47
C. - 
D. -50.4

Mathematics