Question

What is 6.99 × 10−4 in standard form? A) 0.0000699 B) 0.000699 C) 0.0699 D) 6,990

Answer 1

Option B: 0.000699 is the standard form

Explanation:

Given that the expression $6.99\times 10^{-4$

We need to determine the standard form of the expression $6.99\times 10^{-4$

Since, the power is in negative four, then we need to move the decimal point four places before the number 6.

Moving the decimal point four places before the number 6, we get,

0.000699

Thus, the standard form of the given expression is $6.99\times 10^{-4$

Therefore, Option B is the correct answer.

Answer 2

Answer:

b is the answer

Step-by-step explanation:

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