HELP giving brainlest and more points

Mathematics

2 answers:

postnew [5]3 years ago

6 0

<h2>Answer:</h2>

4.82 × 10⁻⁴

<h3>Explanation:</h3>

Move the decimal so there is one non-zero digit to the left of the decimal point. The number of decimal places you move will be the exponent on the 10 . If the decimal is being moved to the right, the exponent will be negative. If the decimal is being moved to the left, the exponent will be positive.

nydimaria [60]3 years ago

5 0

Answer:

4.82 x 10^-4

Step-by-step explanation:

8.2 x 10^-4 + .0004= enter into calculator

.000482, move decimal behind first whole number and count places

it moves 4 spaces and because it starts in front of the number your exponent is negative

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Answer:

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