Mathematics, 29.10.2020 01:30 captn64
A bowling alley charges a fixed hourly rate for bowling. One customer bowled for 1 hour and spent $4.75 on snacks. Another customer bowled for 2.5 hours and received a $5 discount for using their own bowling ball. If both customers spent the same amount, how much did it cost per hour to bowl? Write the equation to the given problem
Answers: 2
Mathematics, 21.06.2019 16:20
The lengths of nails produced in a factory are normally distributed with a mean of 4.91 centimeters and a standard deviation of 0.05 centimeters. find the two lengths that separate the top 4% and the bottom 4%. these lengths could serve as limits used to identify which nails should be rejected. round your answer to the nearest hundredth, if necessary.
Answers: 3
Mathematics, 21.06.2019 18:50
The first few steps in solving the quadratic equation 9x2 + 49x = 22 ? 5x by completing the square are shown. 9x2 + 49x = 22 ? 5x 9x2 + 54x = 22 9(x2 + 6x) = 22 which is the best step to do next to solve the equation by completing the square? 9(x2 + 6x + 3) = 25 9(x2 + 6x + 3) = 49 9(x2 + 6x + 9) = 31 9(x2 + 6x + 9) = 103
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Mathematics, 21.06.2019 20:00
Which type of graph would allow us to quickly see how many students between 100 and 200 students were treated?
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Mathematics, 21.06.2019 20:30
In the diagram of circle o, what is the measure of zabc?
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A bowling alley charges a fixed hourly rate for bowling. One customer bowled for 1 hour and spent $4...
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