Mathematics, 13.01.2020 18:31 gracie18383
Abaseball is projected upward at 64 feet per second. it can be approximated by the equation -16t2+64t. the baseball reaches it maximum height at the vertex. that can be gotten from x= latex: -\frac{b}{2a} − b 2 a . how long until the baseball reaches its full height? note a quadratic equation can be written as ax2+bx+c
Answers: 1
Mathematics, 21.06.2019 16:30
An airport in death valley is 60 feet below sea level, and an airplane is flying 2,000 feet above sea level. how many feet must the plane descend in order to land? a. 2060 b. 2000 feet c. 1940 feet d. 1880 feet e.1400 feet will mark as brainliest
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Mathematics, 21.06.2019 18:00
Sandy is ordering bread rolls for her party,she wants 3/5 of the rolls to be whole wheat. what other factions can represent part of the rolls that will be whole wheat? shade the models to show your work.
Answers: 1
Mathematics, 21.06.2019 22:00
Liz is shipping a package to her friend. the maximum weight of a medium flat-rate box is 20 pounds, including the box which weighs 6 ounces. write and solve an inequality to describe the possible weight in pounds, w, of the contents that liz will ship to her friend if she must use a medium flat-rate box. use the drop-down menus to explain your answer.
Answers: 2
Abaseball is projected upward at 64 feet per second. it can be approximated by the equation -16t2+64...
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