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When a material gains thermal energy and melts, it is undergoing a physical change.
answered
May 22, 2021
Chemistry
college
3
votes
135k
views
When using refusal skills it’s always best to: Group of answer choices Prepare strategies beforehand Make wise decisions when you purchase a product Set goals Practice wellness
answered
Apr 9, 2021
Health
high-school
6
votes
174k
views
PLEASE HELP. A charged particle in an accelerated motion produces EM radiation. In an atom the electrons have accelerated motion.Does it means that all electrons in atoms produce EM wave???
answered
Jan 19, 2021
Chemistry
middle-school
5
votes
146k
views
At a little-known vacation spot, taxi fares are a bargain. A 28 -mile taxi ride takes 32 minutes and costs $22.40 You want to find the cost of a 38-minute taxi ride. What unit price do you need?
answered
Jan 13, 2021
Mathematics
high-school
5
votes
191k
views
Read the passage. About one in the morning, I heard a rumbling. Finally! The train was almost three hours late. I looked around. No one there but my family—no other passengers, no train attendant, no one
answered
Dec 27, 2020
English
middle-school
6
votes
63.4k
views
The relationship between the benefits a consumer receives from a product or service and what they give up to obtain those benefits is known as: a. customer satisfaction. b. sacrifice. c. an exchange. d.
answered
Nov 10, 2020
Business
high-school
3
votes
132k
views
Andre and Priya are tracking the number of steps they walk. Andre records records that he can walk 6000 steps in 50 minutes. Priya writes the equation y=118x, where y is the number of steps and x is the
answered
Nov 9, 2020
Mathematics
middle-school
4
votes
197k
views
How does the Roman view of a family compare and contrast with the biblical view?
answered
Oct 24, 2020
History
middle-school
5
votes
156k
views
A total of 432 tickets were sold for the school play. They were either adult tickets or student tickets. The number of student tickets sold was two times the number of adult tickets sold. How many adult
answered
Sep 29, 2020
Mathematics
high-school
4
votes
168k
views
The most familiar elements are typically the most
answered
Jul 20, 2020
Chemistry
high-school
3
votes
209k
views
What number is 20 less than 150% of 80
answered
Apr 23, 2020
Mathematics
middle-school
6
votes
142k
views
Tiffany predicts she will earn 42 dollars from the bake sale. If Tiffany actually earns 24 dollars, what is Tiffany's percent error?
answered
Sep 30, 2019
Mathematics
middle-school
0
votes
146k
views
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