Year .. invention
1807.. steamboat
1825 ..photography
1837.. telegraph <...
Mathematics, 09.10.2019 16:40 jorozco3209
Year .. invention
1807.. steamboat
1825 ..photography
1837.. telegraph
1846.. sewing machine
1869.. hydroelectric power
1876.. telephone
1879.. light bulb
1888 ..rabies vaccine
1890 ..diesel engine
1897 ..airplane
in mr. tarkiainen’s history class, each student chooses two of the topics listed in the chart above for their papers. how many different pairs can juliana choose?
10
45
30
90
Answers: 2
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The standard deviation for a set of data is 5.5. the mean is 265. what is the margin of error?
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Pllz me also i will report if you are in for the 1. complete the table by converting each decimal to a fraction. repeating decimals. 0.31 0.125 0.1607 2. describe any patterns you noticed when converting the decimals in the table above.
Answers: 1
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