The current, I, in an electrical circuit is found by dividing the voltage, V, by the resistance, R. Suppose the voltage and resistance vary with time as in the following equations.
Assume there are no zero denominators. Find a formula in terms of t that gives the current, I.
Mathematics
You might also like to view...
Verify that each equation is an identity.cos(4?) = cos4 ? - 6 sin2 ? cos2 ? + sin4 ?
What will be an ideal response?
Mathematics
Solve the problem.The area of a rectangular window is to be 2146 square inches. To fit into a wall, it must be 37 inches wide. How tall can it be?
A. 37 inches B. 58 inches C. 57 inches D. 60 inches
Mathematics
Multiply and simplify.
? 
A. 
B. 
C. 
D. 12x6
Mathematics
Describe the end behavior of the polynomial function by finding 
f
and 
f(x) = 4x2 - 2x3 + 6x + 7
A. ?, -? B. ?, ? C. -?, ? D. -?, -?
Mathematics