Mathematics, 02.12.2019 21:31 carmen261
If two objects travel through space along two different curves, it's often important to know whether they will collide.
will a missile hit its moving target? will two aircraft collide?
the curves might intersect, but we need to know whether the objects are in the same position at the same time.
suppose the trajectories of two particles are given by the vector functions for t 0. do the particles collide?
if they collide find t.
Answers: 2
Mathematics, 21.06.2019 14:40
What signals you that factoring by grouping is the best method to use when factoring a problem?
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Mathematics, 21.06.2019 18:20
The first-serve percentage of a tennis player in a match is normally distributed with a standard deviation of 4.3%. if a sample of 15 random matches of the player is taken, the mean first-serve percentage is found to be 26.4%. what is the margin of error of the sample mean? a. 0.086% b. 0.533% c. 1.11% d. 2.22%
Answers: 1
Mathematics, 21.06.2019 21:30
In triangle △abc, ∠abc=90°, bh is an altitude. find the missing lengths. ah=4 and hc=1, find bh.
Answers: 2
If two objects travel through space along two different curves, it's often important to know whether...
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