Answers by Angelos Pikoulas
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Answers by Angelos Pikoulas

Answers by Angelos Pikoulas
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Hydrogen can be produced according to the following word equation =zinc +hydrochloric acid =zinc chloride +hydrogen [zn^+2] Write a complete balanced chemical equation for this chemical reaction? ​
answered Feb 14, 2022
2 votes
103k views
Which element adjusts the space around the data in each cell of a table? adjusts the space around the data in each cell of a table.
answered Jan 15, 2022
2 votes
13.1k views
Osteoporosis is evidence that this bone cell has been at work. a. osteocyte b. osteoblast c. osteoclast
answered Dec 15, 2021
2 votes
204k views
Liza comes to the swimming pool once every 6 days. Jenny comes once every 4 days and Olga comes once every 10 days. This Monday all of them were in the pool. How many days after this Monday will all of
answered Nov 23, 2021
1 vote
185k views
For which of the following types of economies would the factors of production depend on the relative distribution of market forces versus command forces?
answered Oct 19, 2021
4 votes
159k views
Suppose you observed the equation for a traveling wave to be y(x, t) = A cos(kx − ????t), where its amplitude of oscillations was 0.15 m, its wavelength was two meters, and the period was 2/15 s. If a
answered Oct 18, 2021
3 votes
94.6k views
A user deletes a message from a mailbox while on a desktop. What happens to the email message on the user's synchronized devices? It also deletes It is marked for deletion It moves to a To be Deleted folder
answered Oct 5, 2021
6 votes
229k views
PLEASE HELP QUICK 15 POINTS Which supporting detail is most helpful in determining whether the author's purpose is to inform, explain, persuade, inspire, or entertain?
answered Aug 12, 2021
3 votes
206k views
Thank you to everyone. you all have been so helpful
answered Jul 20, 2021
4 votes
66.3k views
How do you find the equation of a trend line?
answered May 15, 2021
2 votes
84.0k views
What’s the way to solve
answered May 8, 2021
3 votes
63.4k views
Identify the independent variable in this situation: the amount you sleep at night determines the amount of energy you have during the day.
answered Jan 16, 2021
3 votes
221k views
4. For the vectors b = (1, 2, −2) and a = (−3, 0, 4) (a) Compute the projection of vector b onto the line along vector a as p = ˆxa. (b) Compute the projection of vector b onto the line along vector a
answered Jan 14, 2021
3 votes
98.2k views
a flat rectangular piece of aluminum has a perimeter of 64 inches. the length is 10 inches longer than the width. find the width
answered Nov 9, 2020
1 vote
155k views
How did humans use food and plants
answered Jul 25, 2020
7 votes
30.3k views
How to understand money creation in terms of economics?
answered Jun 21, 2020
4 votes
19.8k views
Which of the following is generally considered to be a skilled worker? A. Machinist B. Teacher C. Lawyer D. Store clerk
answered May 16, 2020
3 votes
188k views
A scale drawing of a square has a side length of 2 inches. The drawing has a scale of 1 in. : 9 mi. Find the actual perimeter and area of the square.
answered Nov 25, 2019
2 votes
16.5k views
Find the y-intercept of the line on the graph
answered Nov 21, 2019
7 votes
174k views
Which problem will have the greater quotient 376.0 ÷ 93 or 376 ÷ 93.01 explain how you know
answered Oct 23, 2019
6 votes
44.5k views
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