Answer:

Step-by-step explanation:



Step-by-step explanation:
437*122
437*2=874
437*20=8740
437*100=43700
874+8740+43700=53314
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Answer:
about 0.0143 microfarads
Step-by-step explanation:
The effective capacitance of capacitors in series is the reciprocal of the sum of their reciprocals:
1/(1/0.02 +1/0.05) = 1/(50+20) = 1/70 ≈ 0.0143 . . . microfarads
(45 1/4) / 2 = (181/4) / 2 = 181/4 * 1/2 = 181/8 = 22 5/8 inches
(47 1/4) / 2 = (189/4) / 2 = 189/4 * 1/2 = 189/8 = 23 5/8 inches
2/2 = 1 inch thick
(5 3/4) / 2 = 23/4 * 1/2 = 23/8 = 2 7/8 inches
(3 1/2) / 2 = 7/2 * 1/2 = 7/4 = 1 3/4 inches