Mathematics, 02.08.2019 04:00, eve2055
Lisa is measuring the depth of a well. she drops a ball from a height of h feet into the well and measures how long it takes the ball to hit the bottom of the well. the polynomial β16t2 + 0t + h models this situation, where 0 is the initial speed of the ball and h is the height it was dropped from. she raises her arm very high and drops the ball from a height of 6.0 feet. her stopwatch measured a time of 3.5 seconds, how deep is the well?
Answers: 2
Mathematics, 21.06.2019 16:00, ljcervantes4824
Successful implementation of a new system is based on three independent modules. module 1 works properly with probability 0.96. for modules 2 and 3, these probabilities equal 0.95 and 0.90. compute the probability that at least one of these three modules fails to work properly.
Answers: 2
Mathematics, 21.06.2019 17:00, ChooseHappy
One side of a rectangle is 7 feet shorter than seven times the other side. find the length of the shorter side if we also know that the perimeter of the rectangle is 306 feet.
Answers: 2
Lisa is measuring the depth of a well. she drops a ball from a height of h feet into the well and me...
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