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Answers by Mariogl

Answers by Mariogl
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When a 5.10-g sample of solid sodium hydroxide dissolves in 100.0 g of water in a coffee-cup calorimeter, the temperature rises from 20.5 to 33.2°C. What is the heat absorbed by the water?
answered Oct 18, 2024
4 votes
231k views
When a stock splits 5 for 4, by what percentage will the price of the stock be reduced? A. 20% B. 25% C. 50% D. 80%
answered Aug 30, 2024
3 votes
220k views
Dispersion refers to: a) How organisms are spaced in a given area b) Amount of organisms in a given area c) How organisms interact in a given area d) Amount of organisms in a given herd
answered Jun 20, 2024
2 votes
218k views
When it is 5:00 am in Anchorage and 11:00 pm in Tokyo, what is the time difference between the two cities? 1) 8 hours 2) 10 hours 3) 12 hours 4) 14 hours
answered May 26, 2024
4 votes
153k views
Need help with this question please
answered Apr 11, 2024
3 votes
9.4k views
The Stamp Act required official documents to be printed on stamped paper. Which of these documents were included in the list? [Select all that apply.] Greeting cards Marriage licenses Newspapers Deeds
answered Apr 8, 2024
1 vote
203k views
A construction company purchased 246 boxes of bolts. Each box costs $8. How much did the bolts cost the construction company?
answered Oct 3, 2023
5 votes
119k views
What is the answer to 7 times 6
answered May 24, 2023
8 votes
105k views
Find the volume for the regular pyramid. V=
answered Apr 23, 2023
7 votes
88.2k views
Mrs.Watson tell you that a right triangle has a leg of 10.5 inches and another leg half of the first leg. She asks you to find the hypotenuse of the triangle. What is your answer? show work
answered Feb 13, 2023
6 votes
58.9k views
I need help on this PLS
answered Dec 25, 2022
0 votes
69.0k views
Please only right answers
answered Oct 30, 2022
5 votes
39.6k views
What is cellular respiration also called
answered Oct 27, 2022
1 vote
217k views
An astronaut uses a jet pack in order to navigate around the exterior of the space station. If the jet pack exerts a thrust force of 25 N and the astronaut has a mass of 75 kg, with suit and jet pack on,
answered Oct 8, 2022
3 votes
94.0k views
What is the reason that a water molecule is polar? it is neutral it is an ion the hydrogens lose their electrons to the environment the electrons are unequally distributed among the atoms Previous
answered Aug 23, 2022
5 votes
212k views
Hi, i really need help with this please !!!
answered May 18, 2022
3 votes
169k views
A ________________________ can be at the top of a food chain.
answered Feb 2, 2022
6 votes
73.6k views
I need help please i need correct answer
answered Jan 28, 2022
4 votes
34.6k views
Miley wants to know what kind of health and longevity she can expect for her future. Based on research to date, what factor will have the greatest effect on her health and longevity? O a. Environmental
answered Jan 11, 2022
5 votes
98.6k views
Mrs. Meyer's soap is $3.99 for 12 ounces. What is the cost per ounce?
answered Nov 11, 2021
3 votes
191k views
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