Mathematics, 30.07.2019 14:30 401666
The mean finish time for a yearly amateur auto race was 185.19185.19 minutes with a standard deviation of 0.3410.341 minute. the winning car, driven by rogerroger, finished in 184.14184.14 minutes. the previous year's race had a mean finishing time of 110.4110.4 with a standard deviation of 0.1370.137 minute. the winning car that year, driven by sallysally, finished in 110.05110.05 minutes. find their respective z-scores. who had the more convincing victory? rogerroger had a finish time with a z-score of nothing. sallysally had a finish time with a z-score of nothing. (round to two decimal places as needed.)
Answers: 1
Mathematics, 21.06.2019 15:00
Ricardo ran the 400 meter race 3 times his fastest time was 54.3 seconds his slowest time was 56.1 seconds if his average time was 55.0 seconds what was his time for the third race
Answers: 2
Mathematics, 21.06.2019 20:00
1: 4 if the wew 35 surfboards at the beach how many were short boards?
Answers: 1
Mathematics, 22.06.2019 01:00
Match the one-to-one functions with their inverse functions.
Answers: 1
Mathematics, 22.06.2019 01:10
Given: ae ≅ ce ; de ≅ be prove: abcd is a parallelogram. we have that ab || dc. by a similar argument used to prove that △aeb ≅ △ced, we can show that △ ≅ △ceb by. so, ∠cad ≅ ∠ by cpctc. therefore, ad || bc by the converse of the theorem. since both pair of opposite sides are parallel, quadrilateral abcd is a parallelogram.
Answers: 3
The mean finish time for a yearly amateur auto race was 185.19185.19 minutes with a standard deviati...
Computers and Technology, 09.11.2019 18:31
Chemistry, 09.11.2019 18:31
History, 09.11.2019 18:31
Mathematics, 09.11.2019 18:31
Mathematics, 09.11.2019 18:31
Mathematics, 09.11.2019 18:31
History, 09.11.2019 18:31
Mathematics, 09.11.2019 18:31
Physics, 09.11.2019 18:31