Mathematics, 28.08.2020 19:01 williamwu2750
dog has coordinates d(3,2), 0 (2,-4) and g (-1, -1) a translation maps point d to d' (2,4) find the coordinates of o' and g' under this translation a. O' (-1, 1); G' (1, -2) b. O' (3, 0); G' (-1, -1) c. O' (0,-3); G' (-3,0) d. O' (1,-2); G' (-2,1)
Answers: 1
Mathematics, 21.06.2019 17:50
Eric has challenged himself to walk 24,000 steps in 4 days. if eric walks the same number of steps each day, which function represents the number of steps eric still needs to walk to reach his goal with respect to the number of days since he started his challenge? a. y = 8,000x − 24,000 b. y = -8,000x + 24,000 c. y = 6,000x − 24,000 d. y = -6,000x + 24,000
Answers: 1
Mathematics, 21.06.2019 20:00
Given ab and cb are tangents of p, and m =10°. what is the measure of abp?
Answers: 1
Mathematics, 21.06.2019 20:50
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
dog has coordinates d(3,2), 0 (2,-4) and g (-1, -1) a translation maps point d to d' (2,4) find the...
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