yes it does, it is horizontal and in the center of the middle "prong"
The answer will depend on what the fraction relates to: their perimeter, their area, some other aspect.
There are none because volume only relates to 3 dimensional shapes and not 2 dimensional shapes as in the question.
All numbers are not divisible by 3. In order to test if a number is a prime, you first test to see if it ends in a 2, 4, 6, 8, or 0. In that case it is divisible by 2 and not a prime. The next number you use for your test is 3. More odd numbers are divisible by 3 than by any other odd number but it is only the second number used for the test. You continue testing until you reach the square root of the number. If the number is only divisible by itself and one, it is prime. 3 is only the second test number in the division test for primes.
With a 12 V battery and two jumper wires. One prong is ground and the other two are high and low beam.
No you can not you will need to replace the plug with a 4 prong the same as the style of your oven and change your breaker to the correct Amp for your style of 4 prong plug
Disregard the neutral
Depends on the size of the wire in the extension cord. The 3 prong is just the hot, neutral, and ground.
Sure i do
No, the wide prong is neutral it is the white wire. The narrow prong is hot it is the black wire. The round prong (in a 3 wire plug) is safety ground it is the green wire.
3 prong 120vac
Change either the plug or the cord. The fourth prong is another ground. It would be easier to change the cord.
Depending on your PDA, you'll need either a 3 prong or a 4 prong cable with a UBS on the other end.