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Debbie was doing a science lab, and she was instructed to decide whether a piece of plastic would float or sink without actually putting the plastic in the water. How could she do this?
answered
Mar 26, 2019
Biology
middle-school
4
votes
175k
views
Choose the sentence that would serve as the most effective topic sentence for the paragraph. A) People should quit working for major corporations. B) Employees are frustrated with long commutes to work.
answered
Mar 7, 2019
English
middle-school
2
votes
9.4k
views
Blank controls the functioning of organs
answered
Oct 28, 2018
Health
high-school
2
votes
68.8k
views
The roles and responsibilities of the director of army safety and other key players in the army safety program can be found in what document?
answered
Feb 25, 2018
Social Studies
high-school
6
votes
104k
views
We know that a fossil found at a depth of 800 feet is most likely _____ than one found at 100 feet.
answered
Feb 19, 2018
History
middle-school
5
votes
189k
views
A rectangular prism has a length of 8 in., a width of 4 in., and a height of 2/14 in. The prism is filled with cubes that have edge lengths of 1/4 in. How many cubes are needed to fill the rectangular
answered
Jan 22, 2018
Mathematics
middle-school
3
votes
75.8k
views
Betty drew the life cycle of a butterfly for a science exhibition. The life cycle showed the various stages of growth before the egg turns into a butterfly. What type of model did Betty use? A)biological
answered
Nov 22, 2017
Biology
high-school
2
votes
67.8k
views
Shelly biked 21 miles in 4 hours. how long will it take shelly to bike 63 miles?
answered
Nov 22, 2017
Mathematics
high-school
3
votes
182k
views
Please helpme how is this: b+8= -4
answered
Aug 2, 2017
Mathematics
middle-school
7
votes
152k
views
HELP PLEASE!:/ If the total area of a dartboard is 30,000 mm^2 and the area of the bull's-eye is 700 mm^2, what is the probability of getting a bull's-eye? A. 2% B. 43% C. 10% D. 25%
answered
Apr 9, 2017
Mathematics
high-school
0
votes
70.6k
views
Bob works closely with Joe and is growing tired of Joe's know-it-all attitude. Bob has reached his A. vertical relationship. B. feedback threshold. C. irritation threshold. D. mutual reward theory.
answered
Feb 25, 2017
English
high-school
3
votes
142k
views
What is the expected mass (in kg) of a 10 over 5 B isotope? 1 proton = 1.6726 × 10-27 kg 1 neutron = 1.6749 × 10-27 kg A.1.67 × 10-26 kg B.1.67 × 1026 kg C.2.51 × 10-26 kg D.2.51 × 1026 kg
answered
Oct 23, 2016
Chemistry
high-school
4
votes
30.3k
views
How was the city state shaped by its citizenry?
answered
Jun 20, 2016
Social Studies
high-school
7
votes
154k
views
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