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Answers by Ellena

Answers by Ellena
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What is the expression for "the sum of 8 times a number and two"? 8 × 2 N 8( N + 2) 8 N + 2
answered Dec 26, 2023
4 votes
15.9k views
1. How are sound waves created? 2. What is the difference between music and noise? 3. How do humans and other animals produces sound? 4. What are the three perceptual characteristics of sound? describe
answered Nov 21, 2023
14 votes
161k views
Which of the following communication inventions was NOT created during the Industrial Revolution? Question 5 options: a) Telegraph b) Photograph c) Telephone d) Videograph e) Ink Pen
answered Aug 26, 2023
1 vote
84.7k views
The graph of f (in blue) is translated a whole number of units horizontally and vertically to obtain the graph of k (in red).The function fis defined by f(x) = fx/.Write down the expression for k(x).
answered Jul 11, 2023
3 votes
154k views
Terry calculates how much wood he needs to build the desk shown in the diagram . He says the area is 600ft2 What error did terry make Find the correct area and explain your answer
answered May 3, 2023
5 votes
53.0k views
Please help me on this!
answered Apr 30, 2023
10 votes
62.9k views
Wer the Where is the energy of the roller coaster cart entirely potential? A. When it moves up the hill at location A B. When it stops for a brief moment at location B C. When it is traveling down the
answered Dec 30, 2022
4 votes
44.5k views
The radius of a circle is 12 centimeters. What is the circle's area? r=12 cm Use 3.14 for a square centimeters
answered Aug 11, 2022
3 votes
133k views
What is the current state of our ozone layer?
answered Aug 2, 2022
1 vote
169k views
PLS HELP!! A group of friends went out to eat. The bill came to $75.50 and was subject to 8.25% sales tax. The group then added 18% tip to the total after tax. What was the total the group paid, including
answered Jun 3, 2022
7 votes
6.5k views
Please help me to answer this question How do you think this process differs for creating reproductive cells (sperm and egg?)
answered May 13, 2022
5 votes
105k views
______ eres estudiante. Yo Tu El Ella Usted Nosotros Vosotros Ellos Ellas Ustedes
answered Mar 2, 2022
2 votes
217k views
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answered Mar 2, 2022
3 votes
108k views
What do you mean by algebra.?​
answered Jan 28, 2022
5 votes
34.4k views
Select the letter of the correct answer. According to the Article, what is one reason why the actors from Avengers: Endgame banded together to make an announcement in April 2019? Press enter to interact
answered Oct 20, 2021
6 votes
210k views
Frank has recentlybstarted living a healthier lifestyle . He originally weighed 230 and a half pounds . Now he weighs 198 and three fifths . How many pounds did he losse?
answered Oct 10, 2021
1 vote
31.9k views
Quantity of Cake Total Utility Marginal Utility Quantity of Salad Total Utility Marginal Utility 1 16 16 1 30 30 2 30 14 2 46 16 3 42 12 3 61 15 4 52 10 4 75 14 5 60 8 5 88 13 6 66 6 6 100 12 7 70 4 7
answered Jun 18, 2021
6 votes
131k views
Can anyone who knows spanish solve this?
answered Jun 5, 2021
2 votes
183k views
Ustedes ___ la mejor opción (querer) present tense please
answered May 6, 2021
5 votes
27.3k views
What is the correct, balanced equation for the following word equation? In the acetylene torch, acetylene gas (C2H2) burns in oxygen to produce carbon dioxide and water. 2C2H2 + 5O2 --> 4CO2 + 2H2O 2C2H2
answered Jan 23, 2021
7 votes
130k views
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