Answers by Pedja
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Answers by Pedja

Answers by Pedja
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How much heat does it take to raise the temperature of 5.0 kg of plastic from 15°C to 75°C? The specific heat of plastic is 2.60 kJ/(kg•°C), Use Q= mc Tp-T). A. 300 kJ B. 780 kJ C. 196 kJ D. 980 kJ
answered Nov 29, 2021
2 votes
117k views
Select the fraction with the largest value, 1/5, 1/8, or 3/4
answered Nov 8, 2021
4 votes
192k views
Derek collects quarters that have the names of the 50 U.S. states on them. He has collected 12 different state quarters in 2.5 months. How long will it take him to collect all 50?
answered Sep 25, 2021
3 votes
171k views
What is the best definition of a "Renaissance man"? A a humanist philosopher from northern Europe B artists and sculptors from the Italian city-states C a person born during the late 1400s D a well-rounded
answered Sep 15, 2021
7 votes
139k views
The way people dress is a projection of how they see themselves (their self-concept) and how they want to be viewed by others.. true or false
answered Aug 29, 2021
2 votes
131k views
What was the most important reason that native american relations with english settlers differed from native american relations with other groups of european settlers in the 1600s?
answered Aug 4, 2021
3 votes
106k views
What are the total amount of governments in the United States
answered Apr 21, 2021
1 vote
145k views
What is true about VERTICAL angles?
answered Apr 14, 2021
3 votes
178k views
What is the place value of the 3 in the number 40,328,960 ​
answered Apr 6, 2021
3 votes
72.5k views
Ms. Smith bought 30 boxes of pencils at the beginning of the year. Each box costs $2.15 including tax. 6/15 of the boxes she bought have been used. How much money did she spend on the remaining boxes?
answered Apr 3, 2021
3 votes
143k views
Example when subject is singular verb + s​
answered Mar 29, 2021
6 votes
35.1k views
Fill in the blanks thanks
answered Mar 21, 2021
7 votes
2.1k views
Yoda Soda is the intergalactic party drink that will have all your friends saying, "Mmmmmm, good this is!" You are throwing a party, and you need 5 55 liters of Yoda Soda for every 12 1212 guests. If you
answered Feb 28, 2021
4 votes
85.6k views
As ocean waves approach shore, their velocity decreases. How does a decrease in velocity affect the frequency and wavelength of the waves entering the shallow water? A. frequency increases and wavelength
answered Jan 12, 2021
4 votes
225k views
Which zone receives solar energy? A. photic zone B. benthic zone C. aphotic zone
answered Oct 23, 2020
5 votes
192k views
How is it possible that Switzerland, a landlocked country with almost no natural resources, is one of the richest countries in the world while the Democratic Republic of the Congo, a huge country with
answered Apr 18, 2020
0 votes
141k views
Write equations as sentence 9+x=10​
answered Apr 12, 2020
1 vote
161k views
Which angles are linear pairs? Check all that apply
answered Apr 5, 2020
3 votes
65.0k views
Pleaseee help!!!!!!!!!!!
answered Jan 6, 2020
5 votes
202k views
Tomika uses 6 1/9 inches of wire to make a necklace and 3 1/3 inches of wire to make a bracelet. How many necklace and bracelet sets can she make if she uses 28 1/3 inches of wire in all? PLEASE ANSWER!
answered Oct 17, 2019
1 vote
198k views
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