Mathematics, 22.10.2020 07:01 fergusonemily6433
It takes 6 hours for a plane to travel 720 km with a tail wind and 8 hours to make the return trip against a head wind. What is the AIR SPEED of the plane?
Answers: 3
Mathematics, 21.06.2019 14:00
Find parametric equations for the line. (enter your answers as a comma-separated list of equations. let x, y, and z be functions of t.) the line in the direction of the vector 5 i + 5 j − 6k and through the point (−4, 4, −2).
Answers: 1
Mathematics, 21.06.2019 16:30
Arestaurant gives out a scratch-off card to every customer. the probability that a customer will win a prize from a scratch-off card is 25%. design and conduct a simulation using random numbers to find the experimental probability that a customer will need more than 3 cards in order to win a prize. justify the model for your simulation, and conduct at least 10 trials.
Answers: 1
It takes 6 hours for a plane to travel 720 km with a tail wind and 8 hours to make the return trip a...
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