Question

Mathematics

Part A

Express your answer in scientific notation to three significant figures.

Express your answer in scientific notation to three significant figures.

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Best Answer

To express in scientific notation to three significant figures, we first need to determine the coefficient and the exponent.

The coefficient is because we want to keep three significant figures, so we keep the first three digits and round the last digit up since it is greater than 5.

The exponent is because we moved the decimal point one place to the left to get the coefficient.

Therefore, the value of in scientific notation to three significant figures is .

So, the answer is .

The coefficient is

The exponent is

Therefore, the value of

So, the answer is