If the question means to indicate multiplication, then the product is 75,000 cubic ohms.
This quantity has no physical meaning or significance.
(3 x 103) x (3 x 10-6) = 0.009 squared ohms ... a quantity with no physical significance
Though it is tempting to say the difference is 2 ohms (8 ohms minus 2 ohms equals 6 ohms), lets look at some things. The 6 ohms is 3/4ths the resistance of the 8 ohms. If the resistances are loads, the 6 ohm load will draw 1/3rd more current than the 8 ohm load. The 8 ohm load will draw 3/4ths as much as the 6 ohm load. Those are some differences between 6 ohms and 8 ohms.
Purely additive. 2+3+4+5+6=20.
If the two resistors are in series, then the larger one is 2 ohms.(The smaller one is 1 ohm. Their combined series total is 3 ohms. 9/3 = 3 amps.)If the two resistors are in parallel, then the larger one is 9 ohms.(The smaller one is 4.5 ohms. The combined parallel total is 3 ohms. 9/3 = 3 amps.)
The combined resistance is 7.6049 ohms.
You have to convert all values to ohms. 3 kiloohms = 3000 ohms. 3 micoohms = three millionth of an ohm = 0.000003 ohms. The product is: 3000 times 0.000003 = 0.009 ohms squared.
9k - 1 = k - 25 Subtract 1k from both sides: 8k - 1 = -25 Add 1 to both sides: 8k = -24 Divide both sides by 8: k = -24/8 = -3
3
3000 ohms are 3 kiloohms.
3/25
3 x 8.3333333333333333333333333333333
47
Since an hour equals 60 minutes, the number of minutes in 3 hours 25 minutes would be 3(60) + 25, which equals 205 minutes.
z = (x-mu)/sigma So x = sigma*z + mu = 3m*(-3) + 25 = -9m + 25
Z = (x-mu)/sigma or 3 = (x - 25)/6 or 18 = x - 25 or x = 42. So, for Z = 3, x = 42.
0.04
3 and 52/100 or 3 and 13/25