Mathematics, 11.10.2019 22:00 altstattlana
The lifetime of a 2-volt non-rechargeable battery in constant use has a normal distribution with a mean of 516 hours and a standard deviation of 20 hours. ninety percent of all batteries have a lifetime less than 541.60 hours.
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Mathematics, 21.06.2019 12:30
Without graphing the linear functions, find the coordinates of the point of intersection of their graphs: y=3x−11 and y=4
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Mathematics, 21.06.2019 16:00
Fiona races bmx around a circular dirt course. if the radius of the course is 70 meters, what is the total distance fiona covers in two laps of the race? a. about 30,772 meters b. about 15,386 meters c. about 879.2 meters d. about 439.6 meters e. about 219.8 meters23 points hurry
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Mathematics, 21.06.2019 18:00
Use the data on the dot plot to answer the question.how many people read for more than three hours last week? i'm on a unit test review
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Mathematics, 21.06.2019 18:30
How do you determine whether a relationship represented as as graph is linear or nonlinear
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