Answers by Ouerghi Yassine
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Answers by Ouerghi Yassine

Answers by Ouerghi Yassine
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Which aqueous solution would exhibit a lower freezing point, 0.35 m k2so4 or 0.50 m kcl? explain and show necessary calculations?
answered Apr 19, 2019
5 votes
133k views
True or False? When rainfall increases, the water level in the lake goes up. Rainfall is the independent variable in this situation.
answered Dec 27, 2018
3 votes
197k views
In piaget's theory, grasping the notion of object permanence marks the transition from the _____ stage to the _____ stage.
answered Jun 29, 2018
5 votes
57.9k views
What are the two forces that keep a pendulum swinging? the length of the string and the mass of the bob length and tension of the string tension and gravity length of the string and gravity
answered May 28, 2018
2 votes
75.2k views
Simplify. −4x-9x please help
answered Apr 23, 2018
6 votes
179k views
Help me find the surface area
answered Apr 6, 2018
3 votes
109k views
Read the excerpt below from the poem “I Knew a Woman” by Theodore Roethke and answer the question that follows. Let seed be grass, and grass turn into hay: I’m martyr to a motion not my own; What’s freedom
answered Jan 24, 2018
4 votes
99.7k views
What were the Inca known for? A Precisely calculating the length of a year B Conquering the Spaniards C Building giant burial mounds D Building impressive roads .
answered Sep 8, 2017
4 votes
25.6k views
The crust is A. the inner layer of the Earth B. the middle layer of the Earth C. the hottest layer of the Earth D. the coolest layer of the Earth
answered Aug 31, 2017
3 votes
3.6k views
A dwarf sea horse swims at a rate of 49.68 feet per hour .convert this speed to inches per minute
answered May 7, 2017
1 vote
82.8k views
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