This problem can be solved by manipulating the formula for power, which is: P = VI. Where:
P = Power in watts
V= Voltage in volts
I = Current in amperes
Since we are already given the power and voltage, simple substitution can be done.
P = VI
3.5 watts = 120 volts * I
I = 3.5 / 120
I = 0.0292 Amperes or 29.2 milliAmperes
Therefore, the current through the bulb is 29.2mA
Answer:
42 and 63
Step-by-step explanation:
I think you mean the ratio is 2/3 instead of 23
Then the answer is 42/63 = (2 x 21) / ( 3 x 21) = 2/3
Answer:
3x +(-2) = 2x + 4
Step-by-step explanation:
green sticks represents positive 3x and red boxes represents negative 2 since it's a equation modeled on adding it is shown as 3x+(-2) = 2x+4
