Sample Pre-Calculus Question

Please review the following sample question. If you need help with this question, or other similar questions, contact me at 845-429-5025 or lparker@24houranswers.com.

On a college campus of 5000 students, one student returns from vacation with a contagious and long-lasting flu virus. The spread of the virus is modeled by



where y is the total number of students infected after t days. The college will cancel classes when 40% or more of the students are infected.



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