Question

Express 9.0025 in the form

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Answer 1

Answer:

All numbers in scientific notation or standard form are written in the form

m × 10n, where m is a number between 1 and 10 ( 1 ≤ |m| < 10 ) and the exponent n is a positive or negative integer.

To convert 9.0025 into scientific notation, follow these steps:

Move the decimal 0 times to left in the number so that the resulting number, m = 9.0025, is greater than or equal to 1 but less than 10

Since we moved the decimal to the left the exponent n is positive

n = 0

Write in the scientific notation form, m × 10n

= 9.0025 × 100

Therefore, the decimal number 9.0025 written in scientific notation is 9.0025 × 100 and "E notation" is 9.0025e+0