Answers by Sven Harris
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Answers by Sven Harris

Answers by Sven Harris
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A tree that is 40 feet tall casts a 30-foot shadow. At the same time, another tree casts a 20-foot shadow. How tall is the second tree?
answered Jan 19, 2020
0 votes
109k views
An organization of berry farmers releases a study reporting that people who eat blueberries every day have a lower cholesterol level. Which statement describes the best conclusion to draw from the study?
answered Jan 16, 2020
3 votes
214k views
How does bonding help achieve chemical stability
answered Dec 24, 2019
1 vote
90.1k views
Mercury metal is poured into a graduated cylinder that holds exactly 649mL. The mercury used to fill the cylinder weighs 332g. From this information, calculate the density of mercury.
answered Nov 17, 2019
3 votes
134k views
Look up chlorine in the Periodic Table (Cl). Then, answer the following questions: The number of electrons in n = 1 level? The number of electrons in n = 2 level? The number of electrons in n = 3 level?
answered Oct 17, 2019
3 votes
79.3k views
A 440 m long road is being repaired. After one day, the workers had repaired 3/4 of the road. What is the length of road left to be repaired?
answered Sep 14, 2019
5 votes
135k views
Evaluate and reduce -47(-29)
answered Jul 30, 2019
5 votes
68.6k views
What is required for a person to have sickle-cell disease?
answered Apr 4, 2019
0 votes
40.2k views
Write the ratio three to seven in two other ways
answered Nov 24, 2018
5 votes
111k views
Darwin visited the Galapagos Islands while on a journey aboard the Beagle. Which observation led Darwin to start thinking about evolution?
answered Jan 19, 2018
2 votes
173k views
Why is there wind? how is it possible?
answered Sep 24, 2017
6 votes
16.5k views
Can anyone help me? Here's my ? . Most streams carry the largest part of their load ____.. . a.along the stream’s bottom. b.as dissolved material. c.in suspension. d.as bed load . plz help :)
answered Aug 18, 2017
1 vote
208k views
which term is defined as the government setting the maximum amount that a property owner can charge a tenant?
answered Feb 27, 2017
1 vote
213k views
Even though rome was destroyed, the roman empire continued. How?
answered Sep 18, 2016
6 votes
205k views
How can i Write a paragraph about track and filed
answered Feb 20, 2016
3 votes
158k views
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