HELP giving brainlest and more points
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4.82 × 10⁻⁴
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.
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