Please help I need to past this test
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Mathematics, 21.06.2019 15:00
Three coins are flipped. what is the probability that there will be at least two tails?
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Mathematics, 21.06.2019 17:00
The table below shows the height of a ball x seconds after being kicked. what values, rounded to the nearest whole number, complete the quadratic regression equation that models the data? f(x) = x2 + x + 0based on the regression equation and rounded to the nearest whole number, what is the estimated height after 0.25 seconds? feet
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Mathematics, 21.06.2019 19:00
Stefano accidentally dropped his sunglasses off the edge of a canyon as he was looking down. the height, h(t), in meters (as it relates to sea level), of the sunglasses after t seconds, is shown in the table. during its descent, the pair of sunglasses passed by a climber in the canyon 6 seconds after stefano dropped them. to the nearest meter, what is difference in elevation between stefano and the climber? 166 meters 176 meters 230 meters 240 meters its b.176 i took the test 166 is wrong and 176 is correct
Answers: 1
Mathematics, 01.11.2019 13:31
Mathematics, 01.11.2019 13:31
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Mathematics, 01.11.2019 13:31
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Biology, 01.11.2019 13:31
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Mathematics, 01.11.2019 13:31
Mathematics, 01.11.2019 13:31
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Mathematics, 01.11.2019 13:31