1. The height of an object in free fall is modeled by the function h(1)
16t+s where
s is the...
Mathematics, 16.10.2020 15:01 bounce76
1. The height of an object in free fall is modeled by the function h(1)
16t+s where
s is the initial height, in feet, of the object and t is time, in seconds.
An object is dropped from a height of 36 feet. After how many seconds will the
object hit the ground?
Answers: 2
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Choose the correct slope of the line that passes through the points (1, -3) and (3, -5)
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Factor the polynomial 4x4 – 20x2 – 3x2 + 15 by grouping. what is the resulting expression? (4x2 + 3)(x2 – 5) (4x2 – 3)(x2 – 5) (4x2 – 5)(x2 + 3) (4x2 + 5)(x2 – 3)
Answers: 1
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White shapes and black shapes are used in a game. some of the shapes are circles. while the rest are squares. the ratio of the number of white shapes to the number of black shapes is 5: 11. the ratio of the number of white cicrles to the number of white squares is 3: 7. the ratio of the number of black circles to the number of black squres is 3: 8. work out what fraction of all the shapes are circles.
Answers: 2
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