A series circuit has R = 100 K and C = 0.03 æF. Find VC (charging) when t = 10 msec and E = 30 V.

a. 6.8 V
b. 17.7 V
c. 25.1 V
d. 27.4 V
e. 28.9 V


e. 28.9 V

Mathematics

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Find an equation of the line tangent to the given curve at the point (a, f(a)).  f(x) =  -6e2x , a = 0

A. y = 6x + 6 B. y = -6x - 6 C. y = -12x - 6 D. y = 12x + 6

Mathematics

Complete the horizontal analysis for the comparative income statement. Round to the nearest tenth of a percent.

A. 10.7%, 42.9%, 10.4%, 8.3%, 13.9%, -56.9%, 20.0% B. -11.9%, -75.0%, -11.6%, -9.1%, -16.2%, 36.2%, -25.0% C. 5.6%, -50.0%, 5.2%, -0.8%, -1.8%, -161.2%, 4.0% D. 11.9%, 75.0%, 11.6%, 9.1%, 16.2%, -36.2%, 25.0%

Mathematics

Simplify the expression using positive exponents only.6-6/7 ? 6-1/7

A. -68/7
B. -6
C.
D.

Mathematics

Multiply. 

A. 199,732 B. 188,732 C. 189,832 D. 189,732

Mathematics