Answers by Lys
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Answers by Lys

Answers by Lys
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1. What is the specific heat (C) of an unknown sample that weighs 5.0 grams, absorbds 250.0j of heat and has a temperature change of 45 degrees C.
answered Nov 19, 2023
12 votes
114k views
The weight of an object also depends on
answered Oct 23, 2023
4 votes
228k views
The period T of a pendulum (the time it takes to make one complete oscillation) varies directly as the square root of its length L. A pendulum 7 ft long has a period of 2.9 seconds. find the period (in
answered Jul 13, 2023
5 votes
77.4k views
John and Sarah are standing______ the sun A under B in C on D below ​
answered Jun 16, 2023
3 votes
211k views
What was the strange thing that inventor noticed as they were trying to improve the telegraph? A. Signals were picked up by wires that were far apart. B. Signals were going through the air to other wires.
answered Jun 9, 2023
4 votes
221k views
A motorized float in a Thanksgiving Day parade is traveling north at a speed of 16.0 km/h. Part of a "Pilgrim" woman's role In the thematic vignette is to walk across the float to call the men to dinner.
answered Jan 5, 2023
4 votes
223k views
Who was able to conquer the Inca after the Spanish executed the Inca’s ruler?
answered Nov 25, 2022
1 vote
162k views
Find the zeros of the quadratic function f(x) = 2x2 - 6x – 8 from the graph.
answered Nov 15, 2022
3 votes
11.1k views
The picture on the left shows a Roman building built nearly 2,000 years ago. The picture on the right shows an American building built less than 200 years ago. Use these photographs to answer the following
answered Sep 29, 2022
3 votes
122k views
Write a word phrase for each algebraic expression? 2(18+t)
answered Sep 25, 2022
3 votes
156k views
Yall its 1.08pm and i need this answer by 3.30pm How is finding the area of a parallelogram like finding the area of a rectangle? Thank you guys
answered Sep 11, 2022
5 votes
83.3k views
The team is _______________ than my old team.. most powerful more powerful
answered Jul 25, 2022
4 votes
41.7k views
Can someone please help? Thanks!
answered May 25, 2022
6 votes
190k views
PLZ HELP PLSSSSSSSSSS GOD BLESS YOU, I WILL SACRIFACE MY OWN LIFE FOR YOUUUUUUUUUUU It is -40°F on a cold night in the North Pole. When the sun is out the next day, it is -5°F. What is the difference in
answered May 14, 2022
8 votes
205k views
What is the density of a 6 cm3 cork that has a mass of 3g?
answered Mar 29, 2022
6 votes
12.4k views
Sentence three: ☐ Write one sentence in Spanish to show him where to stop. Remember: Use one affirmative tú command. Use parar.
answered Mar 26, 2022
9 votes
130k views
Plzzzzzz help A teacher has been told that students like when they do activities that get the moving she asks her students what they think? Is it a observational study or a survey or a experiment?
answered Mar 10, 2022
0 votes
146k views
2. Select all the expressions that correctly calculate the perimeter of the shape. A. 40 + 2017 B. 80 + 2011 C. 120 + 2070 10 D. 300 + 1000 E. 10 + 10 + 10 + 10 + 10 + 107
answered Feb 23, 2022
2 votes
210k views
What is the answer for 2(x+1)-(x+1) ^2?
answered Dec 16, 2021
4 votes
86.2k views
If water were a nonpolar molecule,how would it’s properties be different
answered Nov 21, 2021
3 votes
86.9k views
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