In a series circuit, XC = 2.2 Kê and R = 4.7 Kê. Find I when E = 24 V.

a. 3.48 mA
b. 4.63 mA
c. 8.48 mA
d. 90.6 mA
e. 124.5 mA


b. 4.63 mA

Mathematics

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Solve the problem.A child on a swing sweeps out a distance of 24 ft on the first pass. If she is allowed to continue swinging until she stops, and if on each pass she sweeps out a distance  of the previous pass, how far does the child travel?

A. 16 ft B. 32 ft C. 56 ft D. 8 ft

Mathematics

Find the first four terms of the sequence.an = 4 ? an-1;  a1 = -6

A. -24, -96, -384, -1536 B. -6, -24, -20, -16 C. 0, 4, -24, -20 D. -6, -24, -96, -384

Mathematics

Add or subtract. Write the answer in lowest terms. - 

A. 4b B. 0 C. 2a D. 16b

Mathematics

Solve the equation.x = -8

A. {-6} B. {-16} C. {-4} D. {-7}

Mathematics