Mathematics, 01.03.2021 07:50 chocolate4550
Tell whether the lines through the given points are parallel, perpendicular, or neither. Line 1: (4,-1), (1,-5) Line 2: (-3,1), (-7,-2)β
Answers: 3
Mathematics, 21.06.2019 17:30
Determine the number of girls in a math class with 87 boys if there are 25 girls for every 75 boys
Answers: 2
Mathematics, 21.06.2019 19:00
Billy plotted β3 4 and β1 4 on a number line to determine that β3 4 is smaller than β1 4 is he correct? explain why or why not?
Answers: 3
Mathematics, 21.06.2019 19:40
Atextile fiber manufacturer is investigating a new drapery yarn, which the company claims has a mean thread elongation of 12 kilograms with a standard deviation of 0.5 kilograms. the company wishes to test the hypothesis upper h subscript 0 baseline colon mu equals 12 against upper h subscript 1 baseline colon mu less-than 12 using a random sample of n equals 4 specimens. calculate the p-value if the observed statistic is x overbar equals 11.8. round your final answer to five decimal places (e.g. 98.76543).
Answers: 3
Tell whether the lines through the given points are parallel, perpendicular, or neither. Line 1: (4,...
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