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Scientific Notation

Scientific notation is the expression of a number based on the largest exponent of 10 for its value, where the form is a decimal number A x 10n.

6,389 Questions

What does scientific notation mean in math?

Say a number is 156400000 you need to make a new number that is under 10 and over 1 out of the numbers so 1.564 then count the numbers after the decimal and do 1.564x10to the 8th power and if the original number is under 1 say the number is .5428 the new number still has to be under 10 and over 1 and the new number is 5.428 and you need the AWNSER to that is 5.428x10 to the -1 power

What is the standard form of seventy-five thousandths?

The standard form of seventy-five thousandths (0.075) is: 7.5 × 10-2

What is 2.5 10 0 in standard form?

The number in the question IS in standard form! However, 100 = 1 and is usually not included.

What is the equation for scientific notation?

In normalized scientific notation all numbers are written in the form a x 10^b (a times ten raised to the power of b) where a is a nonzero single-digit integer and b is an integer.