If you were ever as overwhelmed by a school assignment as the author's brother was, how did you (or would you) motivate yourself to complete it? Even if you were never as overwhelmed, what advice would you give to a younger student who felt an assignment was too hard to do? Give your advice in a letter of about 100 words.
Answer (2)
The number of registered **cars **in the US increased by about 231.76% from 1950 to 1990, calculated by finding the difference between the two given values, then dividing this by the initial value and multiplying by 100 to get the answer as a percentage . ;
The percent increase in registered cars in the United States from 1950 to 1990 was approximately 231.76%. This was calculated by determining the increase in the number of cars and then dividing by the original amount from 1950. Finally, the result was converted to a percentage by multiplying by 100.
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