Mathematics, 26.03.2020 03:33 kcwolford03
Task #24: Rockets
Rockets were assembled from kits by members of an engineering club and were launched from the
ground at the same time. The height y in feet of one rocket after t seconds is given by y = -16t2 + 150t + 5.
The height of the other rocket is given by y = -16t2 + 160t. After how many seconds are the rockets
at the same height? What is this height?
Answers: 3
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Which statement is not always true for a parallelogram? (a) opposite sides are congruent. (b) diagonals bisect each other. (c) it has 4 congruent angles. (d) consecutive angles are supplementary.
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Look at arnold's attempt to solve the equation for b: 3b = 12 b = 3 · 12 b = 36 describe the mistake that arnold made.
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Mathematics, 21.06.2019 22:30
For the chance to be team captain, the numbers 1-30 are put in a hat and you get two chances to pick a number, without replacement. which formula correctly shows how to find the probability that you choose the number 1 and then 2?
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Mathematics, 21.06.2019 23:00
Atriangle in the coordinates of (2,3), (-4,5) and (-2,4) it is translated 3 units down. what are it’s new coordinates
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Task #24: Rockets
Rockets were assembled from kits by members of an engineering club and were l...
Rockets were assembled from kits by members of an engineering club and were l...
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