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A student performed an experiment in which 10 mL of a strong acid was placed on a sample of limestone. Bubbles formed where the acid touched the limestone. After 20 minutes, the bubbling stopped and the
answered
Aug 19, 2022
Chemistry
college
4
votes
160k
views
44,22,20,10,8,( ),( ),...
answered
May 27, 2022
Mathematics
college
4
votes
191k
views
What is the equation of the line?
answered
Apr 22, 2022
Mathematics
high-school
0
votes
119k
views
Please help!! A solid has a melting point if 1710 C is soluble in water, and does not conduct electricity in the solid state. What is the most likely nature of the binding in this solid? A) Molecular covalent
answered
Feb 13, 2022
Chemistry
high-school
8
votes
68.5k
views
A right triangle has legs 48 inches and 55 inches long. What is the length of the hypotenuse in inches?
answered
Dec 10, 2021
Mathematics
middle-school
4
votes
130k
views
Please help !! Don’t understand :((
answered
Oct 8, 2021
Mathematics
high-school
4
votes
65.8k
views
A survey at your school found that 842 in 989 students have a cell phone. What percent of the student in school has a cell phone? Round to the nearest hundredth where necessary
answered
Sep 18, 2021
Mathematics
high-school
4
votes
154k
views
Read the summary of the main ideas of the article below. "Fortnite," a popular online video game, recently had its first ever World Cup finals in New York City. Top "Fornite" players like Hayden Krueger
answered
Jul 8, 2021
Social Studies
high-school
3
votes
205k
views
which equation best represents the ionic reation that occurs when a copper wire is dipped into a silver nitrate solution
answered
Jun 30, 2021
Chemistry
high-school
1
vote
130k
views
2c + 5 + (15+10) 3 = 120 step by step please !!
answered
Jun 30, 2021
Mathematics
middle-school
7
votes
212k
views
What statement best explains the text’s use dramatic
answered
Jun 19, 2021
English
high-school
1
vote
193k
views
What is the values if 5 in 52105
answered
Jun 3, 2021
Mathematics
college
6
votes
198k
views
Points A, B, and C are plotted on the unit circle. Which of the coordinates is equal to cos (pi) A. x-coordinate of point A B. y-coordinate of point A C. x-coordinate of point B D. y-coordinate of point
answered
May 13, 2021
Mathematics
middle-school
6
votes
209k
views
In your own words what is equilibrium?
answered
Apr 7, 2021
Chemistry
high-school
3
votes
65.5k
views
Plz help don’t know which one
answered
Feb 24, 2021
History
college
4
votes
93.2k
views
What is a biomass pyramid
answered
Oct 13, 2020
Biology
middle-school
5
votes
143k
views
Each month for 7 months, Eva reads 3 books. How many more books does she need to read before she has read 30 books? Can someone help me on this question?
answered
Oct 9, 2020
Mathematics
middle-school
4
votes
72.3k
views
Situation 1 John bought a new car. After driving it daily for several months, he gets a notice in the mail. The notice says that the car manufacturer has issued a recall on the car he bought because it
answered
May 26, 2020
Social Studies
middle-school
2
votes
227k
views
A student has completed 14 problems on a test. These problems make up 28% of the test. Select from the drop-down menu to correctly identify the total number of problems on the test. There are a total of__
answered
May 8, 2020
Mathematics
middle-school
7
votes
207k
views
Given triangle ABC with coordinates A(−6, 4), B(−6, 1), and C(−8, 0), and its image A′B′C′ with A′(−2, 0), B′(−5, 0), and C′(−6, −2), find the line of reflection. The line of reflection is at y=?
answered
Apr 15, 2020
Mathematics
high-school
3
votes
4.4k
views
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