Mathematics, 19.10.2019 00:10 ezzyandrade7
The variable a is the length of the ladder. the variable h is the height of the ladder's top at time t, and x is the distance from the wall to the ladder's bottom. suppose that the length of the ladder is 5.0 meters and the top is sliding down the wall at a rate of 0.4 m/s. calculate dx dt when h = 3.1.
Answers: 2
Mathematics, 21.06.2019 19:00
Amodel rocket is launched from a roof into a large field. the path of the rocket can be modeled by the equation y = -0.04x^2 + 8.6x + 4.8, where x is the horizontal distance, in meters, from the starting point on the roof and y is the height, in meters, of the rocket above the ground. how far horizontally from its starting point will the rocket land? a. 0.56 m b. 215.56 m c. 431.11 m d. 215.74 m
Answers: 1
Mathematics, 21.06.2019 20:00
Which expression is rational? 6. , square root two, square root 14, square root 49
Answers: 1
The variable a is the length of the ladder. the variable h is the height of the ladder's top at time...
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