Mathematics, 31.07.2019 02:00 tinaxiao
Two cars leave a parking lot at the same time. one car travels north at an average speed of 30 miles per hour and the other travels west at an average speed of 55 miles per hour. how far apart are the cars after 1 hour? after 2 hours? after 5 hours? round answers to the nearest hundredth.
Answers: 1
Mathematics, 21.06.2019 13:30, alexthebest3976
Given: △abc, ab=15, bd=9 ad ⊥ bc , m∠c=30°. find: the perimeter of the triangle.
Answers: 1
Mathematics, 22.06.2019 01:20, lauretta
Aprobability experiment is conducted in which the sample space of the experiment is s={7,8,9,10,11,12,13,14,15,16,17,18 }, event f={7,8,9,10,11,12}, and event g={11,12,13,14}. assume that each outcome is equally likely. list the outcomes in f or g. find p(f or g) by counting the number of outcomes in f or g. determine p(f or g) using the general addition rule.
Answers: 2
Two cars leave a parking lot at the same time. one car travels north at an average speed of 30 miles...
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