Mathematics, 17.07.2020 01:01 natalie9316
The table shows how the time it takes a train to travel between two cities depends on its average speed. Which rational function models the time, y, in hours, that it takes the train to travel between the two cities at an average speed of x miles per hour? DONE Average Speed, r (mph) 32 Time, y (hr) 5 40 4 50 3.2 64 2.5
Answers: 2
Mathematics, 21.06.2019 14:00, flowergirly34
Demonstrate the proof of your new polynomial identity through an algebraic proof and a numerical proof in an engaging way! make it so the whole world wants to purchase your polynomial identity and can't imagine living without it! you must: label and display your new polynomial identity prove that it is true through an algebraic proof, identifying each step demonstrate that your polynomial identity works on numerical relationships create your own using the columns below. see what happens when different binomials or trinomials are combined. square one factor from column a and add it to one factor from column b to develop your own identity. column a column b (x − y) (x2 + 2xy + y2) (x + y) (x2 − 2xy + y2) (y + x) (ax + b) (y − x) (cy + d)
Answers: 3
Mathematics, 21.06.2019 18:00, amshearer4719
Aman is 6 feet 3 inches tall. the top of his shadow touches a fire hydrant that is 13 feet 6 inches away. what is the angle of elevation from the base of the fire hydrant to the top of the man's head?
Answers: 1
The table shows how the time it takes a train to travel between two cities depends on its average sp...
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