Mathematics, 02.10.2019 22:10, jerico9184
To demonstrate that the rules for significant figure propagation in multiplication do provide an estimate of the uncertainty in the answer, consider a block with rectangular sides whose dimensions have been measured with a millimeter ruler. height: 254.7 mm width: 136.8 mm depth: 25.3 mm (a) determine the volume of the block in cubic millimeters. report your answer to as many digits as your calculator displays. (b) determine the volume of the block if you assume that each of the foregoing measurements is actually 0.1 mm too low (c) with which digit do the answers to parts (a) and (b) begin to differ? if you report the volume using all of the digits that are the same in parts (a) and (b) plus one more digit where the two values do not agree, how many digits should you report? (d) how many digits would you report according to the rules for significant figures? is this the same as in part (c)?
Answers: 2
Mathematics, 21.06.2019 19:00, alkaline27
Amodel rocket is launched from a roof into a large field. the path of the rocket can be modeled by the equation y = -0.04x^2 + 8.6x + 4.8, where x is the horizontal distance, in meters, from the starting point on the roof and y is the height, in meters, of the rocket above the ground. how far horizontally from its starting point will the rocket land? a. 0.56 m b. 215.56 m c. 431.11 m d. 215.74 m
Answers: 1
Mathematics, 21.06.2019 22:00, michelle7511
The evening newspaper is delivered at a random time between 5: 30 and 6: 30 pm. dinner is at a random time between 6: 00 and 7: 00 pm. each spinner is spun 30 times and the newspaper arrived 19 times before dinner. determine the experimental probability of the newspaper arriving before dinner.
Answers: 1
To demonstrate that the rules for significant figure propagation in multiplication do provide an est...
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