Solve.If the resistance in an electrical circuit is held constant, the amount of current flowing through the circuit is directly proportional to the amount of voltage applied to the circuit. When 9 volts are applied to a circuit, 180 milliamperes of current flow through the circuit. Find the new current if the voltage is increased to 5 volts.
A. 4 milliamperes
B. 120 milliamperes
C. 100 milliamperes
D. 324 milliamperes
Answer: C
You might also like to view...
Graph the linear equation. Give the x- and y-intercepts.x + 4 = 0
A. x-intercept: (0, 0); y-intercept: (0, 0)
B. x-intercept: none; y-intercept: (0, -4)
C. x-intercept: (4, 0); y-intercept: none
D. x-intercept: (-4, 0); y-intercept: none
Rewrite the word statement using symbols: ? The square of negative four is equal to the four squared. ? Classify the equation as true, false, or open, and if it is open tell whether it is a conditional, identity, or contradiction. ? Find the requested number(s). Rewrite the word statement using symbols: ? Four added to a number is equal to the sum of the number and two. ? Classify the equation as true, false, or open, and if it is open tell whether it is a conditional, identity, or contradiction.
What will be an ideal response?
Determine the standard equation of the ellipse using the given graph.
A. 
+ 
= 1
B. 
+ 
= 1
C. 
+ 
= 1
D. 
+ 
= 1
Solve the problem.Starting at point A, a ship sails 23 km on a heading of 236°, then turns and sails 
on a heading of 290°. Find the distance of the ship from point A. Round your result to an appropriate number of significant digits.
A. 45 km B. 22 km C. 51 km D. 73 km