In physics, Ohm's law says that current through a wire, $I$, is directly proportional to voltage, $V$, and inversely proportional to resistance, $R$: \[I=\frac{V}{R}.\]It's also true that resistance is directly proportional to the length of the wire. We have a piece of wire. We pass $50$ volts through this wire and measure $200$ milliamps of current. If I cut the wire in half and pass $300$ volts through it, how many milliamps of current will I measure?

what is the approximate angle of acb if abc is 25cm and the length of segment bc is 15

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answer: since the question is talking about growth you have to use the growth formula which is inital amount (1 + growth)^time

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the intial amount is 1200, the growth is 4.8, and the time is 7. plug those numbers into the equation, also i think you have to change 4.8 into a percent. but, i have forgotton how to do that. if this is a online class go on to the lesson.

you can't solve x because it is 2 linear equation and you only have one equation

hi how are you doing today? if you ever need just tell me

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