Question

Write 0.00080032 in scientific notation

Answer 1

Answer:

8.0032 × 10⁻⁴

Step-by-step explanation:

Scientific notation is a way of expressing numbers that are too big or too small to be conveniently written in decimal form

For example,

Radius of earth is approximately 6400km or 6400000 m

Since, it is a very big number we express this in scientific notation for easy calculation

6400000m = 6.4 × 10⁶ m

Mass of proton is approximately 0.000000000000000000000000001.6726 kg

Since, this is a very small number we express this in scientific notation for easy calculation

0.0000000000000000000000000016726 kg = 1.6726 × 10⁻²⁷ kg

Hence,

0.00080032 is expressed as 8.0032 × 10⁻⁴

Answer 2

8.0032*10^-4 is the answer
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