Answers by Heleen
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Answers by Heleen

Answers by Heleen
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A lead block, initially at 58.5oC, is submerged into 100.0 g of water at 24.8oC, in an insulated container. The final temperature of the mixture upon reaching equilibrium is 26.2oC. What is the mass of
answered Dec 10, 2023
3 votes
159k views
Can someone help me with this geometry question? First box: cylinder or sphereSecond box: divide by 4, divide by 2, and multiply by 2
answered Apr 6, 2023
7 votes
119k views
I don’t know the answer and need help
answered Feb 28, 2023
4 votes
141k views
-6n - 9 -9n = -24
answered Feb 20, 2023
2 votes
84.5k views
What is the diference between gdp and gnp
answered Feb 2, 2023
4 votes
165k views
Which term refers to all the individuals of the same species that inhabit the same area
answered Jan 26, 2023
12 votes
156k views
Julie bought 5 bottles of water for $5.35. Which of the following have the same unit rate? (Click all that apply.) 1 bottle for $1.07 3 bottles for $3.15 8 bottles for $8.56 6 bottles for $6.42
answered Jan 21, 2023
4 votes
194k views
7. _______is the ability to move an object some distance.
answered Jan 13, 2023
5 votes
163k views
Why does food need to be digested?
answered Dec 26, 2022
2 votes
73.6k views
To wash a window that is 8 meters off the ground, Stanley leans a latter against the side of the building The base of the latter is 6 meters from the building How long is the ladder that Stanley is using?
answered Sep 29, 2022
5 votes
37.5k views
Who can help me on my last question i really need that. I need to increase my graded​
answered Sep 11, 2022
5 votes
131k views
PLEASE SOMEONE HELP ASAP!!!!! Plz plz plz Multiple Choice Identify the choice that best completes the statement or answers the question 1. points) Walkers in a park have different benches where they can
answered Jul 16, 2022
7 votes
47.0k views
The following information is available for Wonderway, Inc., for 2015: Factory rent $28,700 Company advertising 19,900 Wages paid to laborers 83,600 Depreciation for president's vehicle 8,050 Indirect production
answered May 17, 2022
12 votes
162k views
How is stoichiometry used to calculate the amount of product produced? A. Stoichiometry measures the amount of product obtained. B. Stoichiometry determines the molar mass of the product. C. Stoichiometry
answered Feb 22, 2022
0 votes
57.1k views
Urgent !!!!!!!!!!!!!!! 10 points
answered Jan 25, 2022
3 votes
115k views
The density of an object can be found using the formula below, where d is the density, m is the mass, and V is the volume. d=m/V A block has a mass of 32.25 g and a volume of 12.9 cm3. What is the density
answered Oct 14, 2021
4 votes
96.5k views
Calculate the potential energy of a 60 kg student sitting in the top row of the bleachers, which are 4 meters from the ground.
answered Sep 30, 2021
2 votes
113k views
How does the watershed affect the water body into which it drains and how do humans impact this water?
answered Sep 12, 2021
3 votes
124k views
Write an equivalent expression for 15m-3
answered Jun 13, 2021
4 votes
59.5k views
How do I do this? I'm really confused. I'm probably gonna post another question soon as well
answered May 12, 2021
2 votes
210k views
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