Mathematics, 06.11.2019 07:31 vinp190p9zekn
It takes mr. been 90 seconds to walk up an escalator when it is not moving. it takes mr. been 60 seconds to go up, just standing when the same escalator is moving. how many seconds does it take mr. been to walk up the moving escalator?
Answers: 3
Mathematics, 21.06.2019 13:20
In an experiment you are to flip a two sided coin 100 times and record 55 heads up and 45 tails up determine the theoretical and experimental probability of getting a heads up in the experiment.
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Mathematics, 21.06.2019 15:00
Pick the description of a geometric object that best matches the real world object box for a deck of card
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6x - 8 = 16 solve the following equation. then place the correct number in the box provided.
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Mathematics, 21.06.2019 16:00
Write the expression as a constant , a single trigonometric function, or a power of a trigonometric function. sin x cos x/ tan x
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It takes mr. been 90 seconds to walk up an escalator when it is not moving. it takes mr. been 60 sec...
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