EC2 - fraction. 3. Simplify completely: 5 153 6 208 4 468 2...

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Math 2303 Extra Credit Assignment 2 You may work any, all or none of these problems as extra credit on Test 2. You paper is due in class on the day Test 2 is administered in class. You are not allowed to use a calculator on this assignment. Problems without necessary work will receive no credit. No late work will be accepted. 1. The dimensions of the cover of a book have to be increased from 1 1 8 inches by 9 2 4 inches to 3 1 8 inches by 10 4 2 inches. By how many square inches has the surface area of the cover increased? Give your answer as a mixed number. 2. Convert 6.12343434… to a rational number. Write your answer as an improper
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Unformatted text preview: fraction. 3. Simplify completely: 5 153 6 208 4 468 2 425 +-+ . 4. Find the quotient: 1 2 3 4 5 99 100 1 2 3 4 5 99 100- + - + - +-+- + - + -+- . To get credit for this problem you need to explain how you arrived at your answer. Do not simply add and then divide!! 5. The manager of a mutual fund has $1.5 billion to invest. She needs to invest the assets as follows: 58% in U.S. stocks; 21% in government bonds; 14% in international stocks and 7% in cash. Use scientific notation to indicate how much should be invested in each type of investment....
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