Mathematics, 27.08.2019 21:30 Battboi
Find the points on the curve x = cos t, y = 2 sin t, 0 leq t leq 2 pi . at which the tangent is a) horizontal, b) the tangent is vertical. what is the name of this curve?
Answers: 2
Mathematics, 21.06.2019 13:30
1. the following set of data represents the number of waiting times in minutes from a random sample of 30 customers waiting for service at a department store. 4 5 7 10 11 11 12 12 13 15 15 17 17 17 17 17 18 20 20 21 22 22 23 24 25 27 27 31 31 32 a. determine the number of classes and class interval.
Answers: 3
Mathematics, 21.06.2019 15:20
At the newest animated movie, for every 9 children, there are 4 adults. there are a total of 39 children and adults at the movie.
Answers: 2
Find the points on the curve x = cos t, y = 2 sin t, 0 leq t leq 2 pi ....
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