In government class Nadia computed the amount of debt of the federal government after a third of it was paid in 1995. The calculator displayed the number 3.28E12. What is this number in scientific notation
3.28E12 is already in scientific notation. It represents 3.28 multiplied by 10 raised to the power of 12.
The number 3.28E12 is already in scientific notation. The "E" in scientific notation represents "exponent," so 3.28E12 is equivalent to 3.28 multiplied by 10 raised to the power of 12. In this case, it means that the number is 3.28 times 10 to the power of 12, or 3,280,000,000,000.
To express a number in scientific notation, you should have the number in the form of "a × 10^b," where "a" is a number between 1 and 10 (inclusive) and "b" is an integer representing the power of 10.
In this case, the number 3.28E12 is already in scientific notation. The "E12" represents that the decimal point has been moved 12 places to the right. So, the number can be expressed as 3.28 × 10^12 in scientific notation.