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A substance that contains only one kind of matter is known as a(n) A.element. B.atom. C.molecule. D.compound.
answered
Jan 26, 2019
Physics
college
3
votes
96.5k
views
The temperature of water in a beaker is 45°C. What does this measurement represent? the heat capacity of water the total thermal energy of water the average kinetic energy of water particles the total
answered
Dec 22, 2018
Physics
high-school
3
votes
118k
views
A book titled Reducing Fats In Your Diet is probly about A) carbohydrates B) lipids C) nucleic acids D) protiens
answered
Nov 18, 2018
Biology
middle-school
1
vote
234k
views
Solve |3 - x| = 8 {-11, 11} {-5, 11} {-5, 5}
answered
Jun 28, 2018
Mathematics
high-school
4
votes
156k
views
A new company estimates its total profit (profit = total revenue minus total cost) as P(x) = x4 – 2x3 – 240x – 35, where P is in hundreds of dollars and x is the number of months elapsed since the company’s
answered
Mar 26, 2018
Mathematics
college
6
votes
164k
views
jabal and micahel are walking to schoold and agree to leave their homes at the same time. jabal leaves his house walking 2 meters per second. michael leaves his house walking 2.5 meters per second. jabla's
answered
Feb 13, 2018
Mathematics
middle-school
6
votes
105k
views
Select all that apply. Mark the statement if it accurately describes one of the reasons Sears decided to use catalogs to sell products. Choose all answers that are correct. -Traveling salesmen did not
answered
Feb 2, 2018
History
middle-school
5
votes
46.4k
views
High levels of cholesterol can first lead directly to __________. a. strokes b. arteriosclerosis c. heart attacks d. heart failure Please select the best answer from the choices provided.
answered
Jun 7, 2017
Health
high-school
4
votes
16.0k
views
What spelling difference(s) set(s) the English word night and the Greek word seven apart from the same word in other Indo-European languages?
answered
Feb 13, 2017
English
middle-school
3
votes
159k
views
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