Mathematics, 01.08.2019 02:30 brejahboo
A10-foot ladder is leaning against a tree. the bottom of the ladder is 4 feet away from the bottom of the tree. approximately how high up the tree does the top of the ladder reach? a.2.4 b.6.0 c. 9.2 d. 10.8
Answers: 1
Mathematics, 21.06.2019 18:40
2people are trying different phones to see which one has the better talk time. chatlong has an average of 18 hours with a standard deviation of 2 hours and talk-a-lot has an average of 20 hours with a standard deviation of 3. the two people who tested their phones both got 20 hours of use on their phones. for the z-scores i got 1 for the chatlong company and 0 for talk-a-lot. what is the percentile for each z-score?
Answers: 1
Mathematics, 22.06.2019 00:30
Julie multiplies 6.27 by 7 and claims the product is 438.9 .explain without multiplying how you know juliesanswer is not correct.find the correct answer
Answers: 1
A10-foot ladder is leaning against a tree. the bottom of the ladder is 4 feet away from the bottom o...
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