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A student measures the length of a magnesium ribbon three times and records the data as: (a). 23.486 cm, (b). 23.491 cm, (c). 23.511 cm, The labeled value of the magnesium ribbon is 23.490 cm. Calculate
answered
Oct 2, 2021
Chemistry
high-school
4
votes
127k
views
What activities do Japanese students take part in each day?
answered
Jun 1, 2021
Social Studies
middle-school
7
votes
91.2k
views
Which questions are effective interview questions? Check all that apply. 1.How would you define success? 2.What advice would you give to others to help them be successful? 3.Isn’t it true that only confident,
answered
Jun 1, 2021
English
middle-school
5
votes
210k
views
Write an equation for a line perpendicular to y=2x+5 and passing through the point (-6,5)
answered
May 28, 2021
Mathematics
college
4
votes
84.6k
views
Give 2 examples of what occurs when someone has a negative mental/emotional health
answered
May 26, 2021
Health
high-school
6
votes
140k
views
Find an equation equivalent to r = 6secx in rectangular coordinates and describe the graph of the equation. A. x · \sqrt{x^(2) + y^(2) } = 6; circle with radius 6 B. \sqrt{x^(2) + y^(2) } = 6; circle with
answered
Apr 13, 2021
Mathematics
high-school
6
votes
146k
views
Which best describes why american indian groups were vnlnerable to European diseases ?
answered
Feb 11, 2021
Social Studies
college
3
votes
36.8k
views
Population distribution in Europe and Russia is most impacted by __________.
answered
Feb 2, 2021
History
high-school
7
votes
201k
views
Although Alex was brought up in a Catholic family, he himself never adopted (Catholic . . .) (1)_______________________, But set off on a search for his own ideas. He read the ( . . . e) (2)___________________________
answered
Dec 15, 2020
English
middle-school
1
vote
98.5k
views
Which concept reflects the increasing numbers of species present in an area that includes a wide variety of habitats, vegetation types, and small-scale environments? a. beta-diversity b. conservation biology
answered
Nov 14, 2020
Biology
high-school
7
votes
95.1k
views
The primary goal of american temperance society was to
answered
Oct 24, 2020
History
middle-school
0
votes
40.1k
views
An actuary analyzes a company's annual personal auto claims, m, and annual commercial auto claims, n. the analysis reveals that var(m) = 1600, var(n) = 900, and the correlation between m and n is 0.64.
answered
Jul 20, 2020
Mathematics
high-school
5
votes
90.0k
views
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