Answer:
Power of 10, in mathematics, any of the whole-valued (integer) exponents of the number 10. A power of 10 is as many number 10s as indicated by the exponent multiplied together. Thus, shown in long form, a power of 10 is the number 1 followed by n zeros, where n is the exponent and is greater than 0; for example, 106 is written 1,000,000. When n is less than 0, the power of 10 is the number 1 n places after the decimal point; for example, 10−2 is written 0.01. When n is equal to 0, the power of 10 is 1; that is, 100 = 1.
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Answer: It would take approximately 77 days to arrive at Roanoke Island.
Explanation:
Given : Total distance need to be traveled = 540 miles
If they travel 70 miles per day , the number of days require to cover above distance = ![(\text{Total distance]} )\div 70\ \text{ miles}](https://tex.z-dn.net/?f=%28%5Ctext%7BTotal%20distance%5D%7D%20%29%5Cdiv%2070%5C%20%5Ctext%7B%20miles%7D)
Hence, it would take approximately 77 days to arrive at Roanoke Island.
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Medici was a known prominent of great wealth and abundance between 13th to 15th century in Italy, and even in the whole Europe during Renaissance. Giovanni Medici's son Cosimo Medici, governed Italy for 3 decades importing more riches to the family. The political writings of Niccolo Machiavelli "Machiavellianism" contributed to their wealth.
