a. 22.4 - 15.1
Mathematics, 10.10.2019 18:40 neariah24
Which expression will produce an answer with the fewest significant figures?
a. 22.4 - 15.1
b. 15.4 - 2.2
c. 5070 - 3880
d. 22.7 • 48.2?
Answers: 1
Mathematics, 21.06.2019 19:30
If the ratio of sum of the first m and n terms of an ap is m2 : n2 , show that the ratio of its mth and nth terms is (2m − 1) : (2n − 1).
Answers: 1
Mathematics, 22.06.2019 00:00
If 7x=9y, y/z = 7/5 , then x/z = (a) 2/7 (b) 7/9 (c) 9/5 (d) 9/7 (e) 5/9
Answers: 1
Mathematics, 22.06.2019 01:40
At wind speeds above 1000 centimeters per second (cm/sec), significant sand-moving events begin to occur. wind speeds below 1000 cm/sec deposit sand and wind speeds above 1000 cm/sec move sand to new locations. the cyclic nature of wind and moving sand determines the shape and location of large dunes. at a test site, the prevailing direction of the wind did not change noticeably. however, the velocity did change. fifty-nine wind speed readings gave an average velocity of x = 1075 cm/sec. based on long-term experience, σ can be assumed to be 245 cm/sec. (a) find a 95% confidence interval for the population mean wind speed at this site. (round your answers to the nearest whole number.) lower limit cm/sec upper limit cm/sec
Answers: 2
Which expression will produce an answer with the fewest significant figures?
a. 22.4 - 15.1
a. 22.4 - 15.1
Mathematics, 24.03.2020 16:48
History, 24.03.2020 16:48
Mathematics, 24.03.2020 16:49
Social Studies, 24.03.2020 16:49
History, 24.03.2020 16:49