Mathematics, 19.07.2019 18:50 fredericksppeedddf
Atree has 99,400 leaves before autumn. once autumn begins, the number of leaves on a tree decreases at a rate of 13% per day. after t days of autumn, there are fewer than 12,000 leaves on the tree. which inequality represents this situation, and after how many days of autumn will the number of leaves on the tree be fewer than 12,000? a.12,000(1.087)t > 99,400; 18 days b.99,400(1.13)t > 12,000; 15 days c.12,000(0.913)t < 99,400; 17 days d.99,400(0.87)t < 12,000; 16 days
Answers: 2
Mathematics, 21.06.2019 15:30, juliopejfuhrf5447
What number should be added to both sides of the equation to complete this square? x^2-10x=7
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Mathematics, 21.06.2019 22:30, Calmalemi
Marquise has 200 meters of fencing to build a rectangular garden. the garden's area (in square meters) as a function of the garden's width w w (in meters) is modeled by: a ( w ) = − w 2 + 1 0 0 w a(w)=−w 2 +100w what side width will produce the maximum garden area? meters
Answers: 1
Atree has 99,400 leaves before autumn. once autumn begins, the number of leaves on a tree decreases...