Mathematics, 28.06.2019 06:00 needhhelp
Hurry 30 points! the diameter of mercury is approximately 4.9x10^3 kilometers. the diameter of saturn is 1.2x10^5 kilometers. about how many times greater is the diameter of saturn than the diameter of mercury? 2.4 24 240 2400
Answers: 1
Mathematics, 21.06.2019 20:50
An automobile assembly line operation has a scheduled mean completion time, ฮผ, 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
Mathematics, 22.06.2019 02:30
Given: lkm jkm, clmk prove: alkmajkm jmk. choose the word that completes the sentence correctly. proof: lkm jkm and lmk * umk are given. km km by the property of congruence. equivalence symmetric reflexive transitive
Answers: 1
Mathematics, 22.06.2019 04:00
The function below is written in vertex form or intercept form. rewrite them in standard form and show your work. y = (x+4)(x+3)
Answers: 1
Hurry 30 points! the diameter of mercury is approximately 4.9x10^3 kilometers. the diameter of satu...
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