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A flask containing 100 g of water is heated, and the temperature of the water increases from 21°C to 90°C. How much heat did the water absorb if the specific heat capacity of water is 4.184 J/gºC? A. 289
answered
Nov 29, 2021
Chemistry
college
2
votes
169k
views
Gabriel: Hola Marianela, ¿Qué onda?¿Cómo estás? Marianela: Chévere y tú ¿Qué haces? Gabriel: Nada, por aquí con los muchachos. ¿Y qué es de Rosa? Marianela: ¡Oye! Ella es mi hermanita. ¡Mucho ojo con ella!
answered
Oct 5, 2021
Spanish
high-school
2
votes
70.3k
views
You have a square flower garden that has an area of 400 square yards. What is the length of one side of the garden?
answered
Sep 14, 2021
Mathematics
high-school
0
votes
125k
views
What is the function, domain, and range of (1,-2) (-2,0) (-1,2) (1,3)
answered
Aug 22, 2021
Mathematics
middle-school
2
votes
186k
views
Predict Lincoln’s opinion of slavery
answered
Jul 28, 2021
History
middle-school
5
votes
61.0k
views
In French, adjectives usually come after the noun, and they should agree with the noun they are describing. Agreement means that if a noun is masculine singular ("le"), the adjective describing it must
answered
Jul 25, 2021
French
college
4
votes
156k
views
Which inequality's graph will have a solid boundary line? A. 2x + 3y > 7 B. x + y < 5 C. 3x + 2y < 1 D. x − y ≤ 5
answered
Jul 19, 2021
Mathematics
middle-school
4
votes
212k
views
Who owned Slclly during Roman tlmes? O Phoenicians O Greeks O Egypt O Carthage
answered
Jul 14, 2021
Social Studies
college
0
votes
234k
views
Convert 5.6cm squared into mm squared
answered
Jul 8, 2021
Mathematics
high-school
3
votes
33.5k
views
Marcus is making dinner for himself and 6 friends. He open 6 cans of soup. Each can is 14 ounces. If everyone gets the same amount of soup, how much soup will each person get? Use numbers and words to
answered
Jun 19, 2021
Mathematics
high-school
0
votes
210k
views
Twice the sum of j and 15
answered
May 31, 2021
Mathematics
middle-school
1
vote
229k
views
Exercise 11-6 Net present value LO P3 A new operating system for an existing machine is expected to cost $520,000 and have a useful life of six years. The system yields an incremental after-tax income
answered
Feb 27, 2021
Business
college
1
vote
122k
views
3y + 1 - 2y = -3 - 3y
answered
Dec 12, 2020
Mathematics
middle-school
4
votes
39.4k
views
5 * 8 + (6\6) - 12 * 2 =
answered
Sep 18, 2020
Mathematics
college
1
vote
140k
views
Select the correct answer. Read the passage from “Cotton Is King” by James Henry Hammond. What is the speaker’s main argument in this excerpt? Without firing a gun, without drawing a sword, should they
answered
May 8, 2020
English
high-school
4
votes
49.0k
views
In the figure, lines l, m, and n are parallel. A classmate says you can use the corollary to the side-splitter theorem to find x. explain your classmate's error
answered
Aug 11, 2019
Mathematics
high-school
3
votes
176k
views
Mental health is a serious issue that is impacting our society. Many citizens are not seeking help due to feeling of embarrassment and lack of knowledge. How can we decrease the stigma around mental health.
answered
Jul 21, 2019
Health
middle-school
5
votes
46.6k
views
Select all statements that are true about the graph of ordered pair (−3, −7) . The point is 3 units to the right of the y-axis. The point is 7 units below the x-axis. The point is 3 units below the origin
answered
May 22, 2019
Mathematics
middle-school
4
votes
113k
views
Which of the following statements best explains why cities are so densely populated?
answered
Feb 26, 2019
Geography
middle-school
2
votes
149k
views
Mike bayles has just arranged to purchase a $400,000 vacation home in the bahamas with a 20 percent down payment.the mortgage has an 8 percent stated annual interest rate, compounded monthly, and calls
answered
Feb 11, 2019
Business
college
7
votes
175k
views
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