finding help for my finite math project the specific question and requirement is the link

https://learn-us-east-1-prod-fleet01-xythos.s3.us-east-1.amazonaws.com/5c0e944292c0d/5681257?response-content-disposition=inline%3B%20filename%2A%3DUTF-8%27%27Project1.pdf&response-content-type=application%2Fpdf&X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Date=20200413T231337Z&X-Amz-SignedHeaders=host&X-Amz-Expires=21600&X-Amz-Credential=AKIAZH6WM4PLTYPZRQMY%2F20200413%2Fus-east-1%2Fs3%2Faws4_request&X-Amz-Signature=15fd354f57c4f36ed3212881438197534d0e555be5c3eac1a67eb0eb708abc35