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An unknown material has a mass of 6.25 g and a volume of 7.75 cm3. What is the density of the material? Round to the nearest tenth.
answered
Jun 5, 2019
Chemistry
middle-school
4
votes
132k
views
The area of the figure is _______ square units.
answered
Mar 21, 2019
Mathematics
college
1
vote
93.9k
views
The aztecs have 19 days to celebrate the day of the dead throughout the year? true or false
answered
Feb 28, 2019
History
middle-school
1
vote
165k
views
The process that produces offspring through the joining of egg and sperm cells is known as mitosis asexual reproduction sexual reproduction cell translation
answered
Jul 29, 2018
Biology
high-school
6
votes
83.7k
views
Which electromagnetic waves are invisible and have the longest wavelengths, ranging from a few inches to longer than a football field? A. infrared radiation B.ultraviolet radiation C.radio waves D.microwaves
answered
May 28, 2018
Physics
high-school
6
votes
79.7k
views
How did the desert impact ancient Egyptian civilization
answered
Feb 3, 2018
History
middle-school
1
vote
135k
views
Which character trait of Napoleon contributed most to his downfall?
answered
Mar 8, 2017
History
middle-school
5
votes
123k
views
What is the short word form for 61,420,185?
answered
Oct 27, 2016
Mathematics
middle-school
4
votes
118k
views
Which of the following elements is stable? a. Boron, atomic number 5 b. Carbon, atomic number 6 c. Neon, atomic number 10 d. Fluorine, atomic number 9
answered
Sep 22, 2016
Chemistry
high-school
5
votes
187k
views
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