1. QUESTION:
How should the result of the following calculation be reported, assuming that 1.8 and 32 are exact numbers? (1.8)(2.37) A. 36, B. 36.3, C , D
Step 1. Multiply: (1.8) (2.37) = 4.266, ignore sigfigs in 1.8; keep an extra digit in intermediate result
Step 2. Add:
(ignore sigfigs in 32)
SCRIPT 1A-4-5
PAUSE 2 seconds
CLICK
END RECORDING
 36.27

2. Video ID: 1A-4-6 © 2008, Project VALUE (Video Assessment Library for Undergraduate Education), Department of Physical Sciences Nicholls State University Author: Glenn V. Lo Funded by Louisiana Board of Regents Contract No. LA-DL-SELECT-13-07/08