Chart 1 I 8 - 6 H 4 Axis Title G fx 1 O Chart Title 2 F O 0 80 70 60 50 40 30 20 10 0 Axis Title D 1 C с y 8.5564x+4.7336 R=0.9924 <--Series1 Linear (Series1) O O Y B 25 37 49 55 75 X A 1 2.5 2 3.7 3 4.9 4 6.1 5 8.2 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 Determine the value of the linear correlation coefficient, R2 for the following data: X 2.5 3.7 4.9 6.1 8.2 Y 25 37 49 55 75 a. 0.9879 b. 0.9898 C. 0.9979 d. 0.9924 e. 0.9899
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- - attempt- Q5: Select the correct answer for the following multiple-choice questions: 1. Asphalt penetration test can measure a. Consistency b. Aging c. Tension properties d. Safety 2. An emulsifier is commonly used to produce a. Tack coat b. Prime coat c. Emulsified asphalt d. Tar 3. The quality of performance of a soil as a subgrade material and group index are a. Inversely proportional b. Not related c. Directly proportional d. All of the above 4. The sieve that separates fine and coarse aggregates in asphalt mixture design is d. No.40 c. No.10 5. Kerosene is used as a solvent to produce a. Tar b. Emulsified asphalt c. Cutback asphalt a. No.200 b. No.4d. Oxidized asphaltA. B. and C. already solved (https://www.bartleby.com/questions-and-answers/chemistry-question/a89691d6-2162-4677-b0cc-dc84fcceda08). Please answer E, F and GCircle in pencil in the image on th eirght cide of the diagram is a "2"( Pb(NO3)2 ).,,,,,,,,,,,,,,Dibutyl phthalate is...0ften used as man0meter fluid. It has a density 0f 1.047 x103 Kg m-3. H0w manypascals are represented by 1mm 0f this fluid?
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