Emily has saved $6.75 and $4.25 from her lawn mowing jobs. How much more does she need to save to buy a CD that costs $15.95?
1 answer:
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Answer:
A base of ten raised to a negative exponent corresponds to a number that is between 0 and 1.
Step-by-step explanation:
A base of ten raised to a negative exponent, say - 1 will correspond to the number, .
Again, a base of ten raised to a negative exponent, say - 2 will correspond to the number, .
{Since we know the property of exponents as }
Therefore, all those numbers are between 0 and 1.
Hence, a base of ten raised to a negative exponent corresponds to a number that is between 0 and 1. (Answer)