Mathematics, 01.08.2019 19:00 lilyella1004
Answer all, don't just answer to get the points or you'll be reported. and , do not copy from the internet. suppose you're going to be designing a logo for a club at your school. to prepare for this project, draw a non-rectangular shape in the coordinate plane so that portions of the shape are in each of the four quadrants. explain what would happen to your shape if you transformed it using each of the given rules with the center of dilation at the origin. a. (4x, 4y) b. (0.25x, 0.25y) c. (2x, y) d. (3x, 3y+5) e. (x+5, y-5) f. (1/2x - 1, 1/2 y) g. will any of the transformed figures be similar to the original figure? explain. h. if you make a new figure by adding 2 units to the length of each side of your shape, will the two figures be similar? why or why not? i. write a general rule for transformations in the plane that produce similar figures.
Answers: 1
Mathematics, 21.06.2019 20:50, brea2006
An automobile assembly line operation has a scheduled mean completion time, μ, of 12 minutes. the standard deviation of completion times is 1.6 minutes. it is claimed that, under new management, the mean completion time has decreased. to test this claim, a random sample of 33 completion times under new management was taken. the sample had a mean of 11.2 minutes. assume that the population is normally distributed. can we support, at the 0.05 level of significance, the claim that the mean completion time has decreased under new management? assume that the standard deviation of completion times has not changed.
Answers: 3
Answer all, don't just answer to get the points or you'll be reported. and , do not copy from the in...
English, 16.03.2020 21:53
Mathematics, 16.03.2020 21:53
Mathematics, 16.03.2020 21:53