Write 750 then put 45 zeroes after it. That is why powers of ten are so convenient.
10 to the fifth power = 105
105 * 105 = 1010 which is 10 billion.
1.43 X 10^5 ( 5 is exponent and should be shown just above and to right of 10 )
381.8 divided by 10 to the fifth power equals 0.003818
10 to the fifth power in scientific notation is expressed as 105
One-tenth of 750 = 75 One-fifth of 75 = 15 One-third of 15 = 5 OR 750 x 1/10 x 1/5 x 1/3 = 750/150 = 5
100,000
100,000
106
The standard notation of 10 to the fifth power is 105. That is also equal to one hundred thousand.
10th to the 5th power = (1/10) to the fifth power = (1/10)5 = (1/10)*(1/10)*(1/10)*(1/10)*(1/10) = 1/100,000 or 0.00001
-10 to the fourth power = -10^4. -10^4 = -10*-10*-10*-10. The answer is negative forty.