Mathematics, 26.01.2021 22:20 AlijahjwunF5514
Error Analysis: Which statement best describes the error in finding the distance
between the points (7,5) and (-2, 1)?
AB = V(x2 – 21)? + (y2 – yı)?
AB = V (7 – 5)² + (-2 – 1)?
AB 22 + (-3)?
AB= 14 + 9
AB
V13
AB 23.6
Answers: 3
Mathematics, 21.06.2019 16:30
An automated water dispenser fills packets with one liter of water on average, with a standard deviation of 5 milliliter. the manual says that after a year of operation the dispenser should be tested to see if it needs recalibration. a year later a number of filled packets are set aside and measured separately. it is found that the average packet now contains about 0.995 liters. does the dispenser need calibration? explain your answer.
Answers: 2
Mathematics, 21.06.2019 20:30
Evaluate the expression for the given value of the variable. | ? 4 b ? 8 | + ? ? ? 1 ? b 2 ? ? + 2 b 3 -4b-8+-1-b2+2b3 ; b = ? 2 b=-2
Answers: 2
Mathematics, 21.06.2019 21:10
Lines b and c are parallel. what is the measure of 2? m2 = 31° m2 = 50° m2 = 120° m2 = 130°
Answers: 2
Error Analysis: Which statement best describes the error in finding the distance
between the points...
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