Mathematics, 15.07.2019 04:00 poohbaby7163
Arandom sample of 121 automobiles traveling on an interstate showed an average speed of 73 mph. from past information, it is known that the standard deviation of the population is typically 11 mph. the 95% confidence interval average speed on this section of the interstate is:
Answers: 1
Mathematics, 21.06.2019 19:30
Tim's phone service charges $26.39 plus an additional $0.21 for each text message sent per month. if tim's phone bill was $31.64, which equation could be used to find how many text messages, x, tim sent last month?
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Mathematics, 21.06.2019 20:00
Pepe and leo deposits money into their savings account at the end of the month the table shows the account balances. if there pattern of savings continue and neither earns interest nor withdraw any of the money , how will the balance compare after a very long time ?
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Mathematics, 21.06.2019 23:30
In the diagram, ab is tangent to c, ab = 4 inches, and ad = 2 inches. find the radius of the circle.
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Mathematics, 22.06.2019 04:20
How many dollars more is the price of a pie than the price of a doughnut at erikβs store
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Arandom sample of 121 automobiles traveling on an interstate showed an average speed of 73 mph. from...
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