The number of books in a community college library increases according to the function B-7200,000 where t is measured in years. How many books will the library have after 8 year(s)? OA 7,200 08. 9,153 OC 10.275 OD. 4,462

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A: Given: No. of days =18

Q: r1.25 -42 e dx J0.25

A: Let,I=∫0.251.25e-4x2dxI=e-4x2-8x0.251.25I=e-41.252-81.25-e-40.252-80.25I=-1.93×10-4--0.389I=-1.93×10…

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Q: e profit increases by 26% every 6 years.

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Q: x-6x

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Q: write the ratio of 3/10 to 1/10 in the lowest term

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Q: With the expression 40 · (1 – 0.70)2x, figure out the precent range of change.

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Q: 4. 34 22

A: Since you have asked multiple questions in a single request so we will be answering only first…