Answers by Umar Khan
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Answers by Umar Khan

Answers by Umar Khan
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HELPPPP Whats the cross section from a vertical slice of the figure?
answered Mar 13, 2022
3 votes
43.5k views
The specific heat of a certain type of metal is 0.128 J/(g⋅∘C). What was the intial temperature if 0.305 kJ of heat is added to 94.8 g of metal to reach a temperature of 85.0 ∘C?
answered Dec 21, 2021
5 votes
147k views
Does anyone no this
answered Dec 7, 2021
3 votes
142k views
Form a bond: Each electron has a charge of 1–, and each proton has a charge of 1+. You can calculate the charge of an atom by subtracting the number of electrons from the number of protons. Move an electron
answered Oct 31, 2021
4 votes
48.3k views
How long does it take for sedimentary rock to melt into magma
answered Aug 27, 2021
6 votes
85.1k views
What is the goal of many immigrants who come to the United States?
answered Aug 8, 2021
5 votes
117k views
HELP PLEASSSSSSSSEEEEE
answered Jun 20, 2021
3 votes
92.2k views
Los voluntarios Completa las oraciones para saber cómo es la vida de los voluntarios en el Gran Chaco. 1. Los voluntarios _________________ (despertarse) temprano. Una voluntaria ________________ (despertar)
answered Jun 1, 2021
0 votes
226k views
What is 1000987657899876543x444444444467678965856767856
answered Apr 17, 2021
4 votes
2.1k views
Answer the questions using the drop-down menus. Which is the independent variable in this experiment? Which is the dependent variable in this experiment? Which is a controlled variable in this experiment?
answered Apr 9, 2021
5 votes
28.0k views
What is Walt Masters’s biggest problem in the story “The King of Mazy May”
answered Mar 7, 2021
1 vote
8.0k views
A cable is 60 meters long. How long is the cable in decimeters?
answered Feb 11, 2021
5 votes
4.8k views
FIND A WORD TO USE THESE 9 LETTERS ABCDEFGHI
answered Dec 30, 2020
0 votes
54.1k views
3. Biographies tell the story _____.
answered Nov 20, 2020
6 votes
163k views
Where does most of the Population live in South America and why?
answered Aug 3, 2020
6 votes
159k views
The length of a rectangular garden is 9 feet longer than its width. if the garden's perimeter is 190 feet, what is the area of the garden in square feet?
answered Dec 30, 2019
3 votes
59.3k views
Why does Mexico not have a river system that crosses the country?
answered Sep 1, 2019
4 votes
69.7k views
Need help on this math question
answered Aug 18, 2019
3 votes
32.7k views
List three steps a pregnant female can take for a heathy pregnancy and a healthy baby at birth
answered May 15, 2019
1 vote
99.5k views
The best way to remove the mud from a sample of lake water is by A. filtration. B. chromatography. C. sorting. D. magnet.
answered Feb 12, 2019
5 votes
143k views
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