2 to what power equals 512?
442659
For 2 x specifically you can connect it with bytes and bits. and so on, you can easily remember now that 512 is 2 9 and 1024 is 2 10 and so on. Yep: memorization. You should know the first few powers of the first few numbers.
308027
The power dissipated in each bulb is either (1/9)2 × 360 = 4.44 watts, or (1/9) × 40 = 4.44 watts. The total power dissipated in the circuit is three times this, or 13.3 watts ((1/9)2 × 3(360) = 1080/81 = 13.3 W, or (1/9) A × 120 V = 13.3 W).
199820
The Solution is 14. 7,14,21,28,35,42,49,56,63,70,77,84,91,98, so a brute force answer of 14? How many numbers between 1 and 100 are divisible by 2?
755341
but 2E+09 means 2×10⁹ or 2,000,000,000 (2 billion) The symbols ^3 means raised to the third power but the × is a mystery here. best wishes.
1310969
- 2^67 (2 to the power of 67) is equals to, 147573952589676412930. - And we know that the numbers which have a zero in it's end are divisible by 10 and have reminder of zero. (Eg.
760860
Secondly, one raised to any power is one. This, too, is logical, because one times one times one, as many times as you multiply it, is always equal to one. The exponent "product rule" tells us that, when multiplying two powers that have the same base, you can add the exponents.
398213
To do this we simply multiply 1/10 by 5,000. The answer to part 1 is 5, and the answer to part 2 is 500.
758681
Answer and Explanation: To calculate 2 to the 10th power, you need to multiply 2 by itself 10 times. That would look like this: 2 x 2 x 2 x 2 x 2 x 2 x 2 x 2 x 2 x 2.
1287033
Answer and Explanation: There are four possible combinations for values of l and ml for n = 2. The n = 2 principal energy level includes an s orbital and a p orbital.
1141865
Exponents. Exponents, or powers, are a way of indicating that a quantity is to be multiplied by itself some number of times. In the expression 25, 2 is called the base and 5 is called the exponent, or power. 25 is shorthand for "multiply five twos together": 25 = 2×2×2×2×2 = 32.
141858
If x is a power of two, its lone 1 bit is in position n . This means x – 1 has a 0 in position n . To see why, recall how a binary subtraction works. When subtracting 1 from x , the borrow propagates all the way to position n ; bit n becomes 0 and all lower bits become 1.
306435
So the power dissipated by the 5 ohm resistor is P = I^2 R = (3 amps)^2 * (5 ohms) = 45 watts. Feel free to make any corrections.
1403386
i.e. 52 x 51 x 50 x ……. x 1. In mathematics there is a function that describes this multiplication, called factorial, which is represented as an exclamation mark. So the total number of possibilities is equal to 52!
755939
it SHOULD be: 2.5 x 6.02 x 10^23 = 1.505 x 10^24. my apologies!
9556
Since letters can be in any combination or permutation as long as they arent words as your question suggests, any letter can occur in any of the 3 slots thus the answer is simply number of letters in the alphabet to the power of 3, also commonly known as “cubed”. Thus, 26 x 26 x 26 or 26^3 which is 17576.
993122
Cubes. The cube of a number is that number times itself times itself. 5 cubed, denoted 53, is equal to 5×5×5, or 125. 2 cubed is 23 = 2×2×2 = 8.
1005128
Answer. = 7.122X10^23 X 2= 1.424X10^24.............i hope it will help u.......