A plane flew 193 km in 12 minutes at constant speed. what was the speed of the airplane in km per hour? "965 km'
what you do first is you times the F which will equal -2 which will give you an answer then you subtract that answer by 10 * by 200 than you have your answer
<h2>
Answer:</h2><h2> x-4y= 8
</h2><h2>I hope it helps :)</h2><h2>
Step-by-step explanation:</h2><h2>

</h2><h2>

</h2><h2>

</h2>
So for this problem I went through multiples of 12 that ended in 6, because that's the only way that you would get a 6 at the end of the total. With that I found that he would have to buy 8 of 12 cent stamps and the rest (14) ten cents stamps.
Answer:
The current at t = 0 is
units of current
Step-by-step explanation:
If the current flowing through an electric circuit is defined as the derivative of the charge as a function of time and we have the equation of the charge as a function of time, then, to find the equation of the current, we derive the equation of the charge.


Simplifying the expression we have:

Finally, the equation that defines the current of this circuit as a function of time is:

Now to find the current at t = 0 we make 

units of current