Mathematics, 25.08.2019 14:50 HistoryLee
The life span of a light bulb is normally distributed with a mean of 5000 hours and a standard deviation of 150 hours. estimate the probability that this light bulb has a life span that is between 4850 and 5300
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Mathematics, 21.06.2019 15:00
What are the constants in this expression? -10.6+9/10+2/5m-2.4n+3m
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Mathematics, 21.06.2019 15:30
Angel entered a triathlon (a three-part race). he swam 1 mile, rode his bike 30 miles, and ran 10 miles. how far did he go altogether? a. 11 miles b. 123 miles c. 41 miles d. 40 miles
Answers: 1
Mathematics, 21.06.2019 21:00
Which expression is equivalent to 16 in exponential form? a) 4 Γ 4 b) 8 Γ 2 c) 23 d) 24
Answers: 2
The life span of a light bulb is normally distributed with a mean of 5000 hours and a standard devia...
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