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An atom has 40 protons, 51 neutrons, and 40 electrons. What is the charge of the atom?
answered
May 12, 2021
Chemistry
high-school
1
vote
70.3k
views
This is the question I need answered for common lit
answered
Apr 13, 2021
Social Studies
college
3
votes
133k
views
Quick answers please!
answered
Apr 1, 2021
Mathematics
high-school
5
votes
38.8k
views
Which of the following statements about feasible solutions to a linear programming problem is true?A. Min 4x + 3y + (2/3)z B. Max 5x2 + 6y2 C. Max 5xy D. Min (x1+x2)/3
answered
Feb 26, 2021
Mathematics
college
4
votes
230k
views
Rewrite y= (square root all) 9x+45 (non sqrt) -2 to make it easy to graph using a translation. describe the graph
answered
Oct 2, 2020
Mathematics
middle-school
4
votes
104k
views
Helphelphelphelphelp
answered
May 29, 2020
Mathematics
middle-school
6
votes
186k
views
Which of the following statements about the ‘Hobbits’ of Flores is FALSE? Select one: a. All the answers are TRUE b. Hobbits were alive at the same time as modern Homo sapiens c. The trapezoid bones (belonging
answered
May 28, 2020
Biology
college
5
votes
65.3k
views
Como editor tengo que __________ al equipo a hacer un trabajo creativo. A. motivar B. publicar C. editar D. escribir
answered
Jan 12, 2020
Spanish
high-school
3
votes
90.0k
views
En la institución educativa Simón Bolívar los estudiantes del segundo grado desean representar en una cartulina a escala 1:10 , la pizarra de su aula de forma rectangular cuyas medidas son 3m de base y
answered
Nov 11, 2019
Mathematics
middle-school
6
votes
35.2k
views
1. Why should we study health? 2. What is the difference between emotional and mental health? 3.Why do you think life expectancy has increased so much? 4. What influences your health? 5. When looking at
answered
Nov 9, 2019
Health
middle-school
3
votes
97.7k
views
Line JK passes through points J(–3, 11) and K(1, –3). What is the equation of line JK in standard form?
answered
Aug 23, 2019
Mathematics
middle-school
4
votes
228k
views
Here’s what they are asking
answered
Aug 6, 2019
Mathematics
college
1
vote
228k
views
PLEASE HELP ME I NEED TO PASS!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
answered
Jul 30, 2019
Mathematics
middle-school
3
votes
1.4k
views
Although during the Cultural Revolution, the Red Guard destroyed artifacts and paintings that represented traditional culture, traditional folk arts, such as _____ were honored.
answered
May 17, 2019
Arts
high-school
4
votes
22.1k
views
Dell is most successful at depicting a contrast between the traditional and modern woman in part one of King Arthur's Socks: A Comedy in One Act through his
answered
Jan 7, 2019
English
high-school
3
votes
111k
views
Monsieur Ratignolle stared a little, and turned to ask Mademoiselle Reisz if she considered the symphony concerts up to the standard which had been set the previous winter. Mademoiselle Reisz answered
answered
Oct 26, 2018
English
middle-school
0
votes
61.3k
views
How does a writer show transparency in his or her work
answered
Mar 21, 2018
English
high-school
5
votes
87.4k
views
The graph of the function f(x) = -(x+3) (x-1) is shown below. What is true about the domain and range of the function
answered
Mar 16, 2018
Mathematics
high-school
2
votes
191k
views
There are five students of different ages. The median age is 13 years. What are two possibilities for the ages of the three oldest students?
answered
Jan 20, 2018
Mathematics
middle-school
2
votes
122k
views
Ariana has $120,000,000 Million dollars, and she spends $18,000 for her house remodeling how much does she have left, please answer and show your work.
answered
Jan 18, 2018
Mathematics
middle-school
7
votes
79.9k
views
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