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Trini adds 10g of baking soda to 100g of vinegar. The mixture begins to bubble. When the bubbling stops, Trini finds the mass of the resulting mixture. She determines that the mass is 105g. How do you
answered
Jul 24, 2019
Biology
middle-school
3
votes
98.1k
views
Describe some of the factors that led to the collapse of the financial system during the fall of 2008
answered
May 27, 2019
History
high-school
4
votes
162k
views
Compare 16 cups to 1 gallon
answered
Feb 27, 2019
Mathematics
college
4
votes
99.5k
views
What strategy does hamlet decide to adopt at once in order to reveal the truth and to set things right?
answered
Jan 27, 2019
Social Studies
high-school
1
vote
206k
views
there are three choices of jellybeans- grape,chatty and orange. if the probability of getting grape 3/10 and the probability of getting cherry is 1/5 what is the probability of getting orange?
answered
Jan 22, 2019
Mathematics
middle-school
3
votes
54.1k
views
Someone please help!!
answered
Dec 28, 2018
English
high-school
6
votes
16.3k
views
What is 22,159 rounded to the nearest hundred?
answered
Oct 29, 2018
Mathematics
high-school
6
votes
10.8k
views
Here is a list of what John weighed in pounds on six different days. Find the mean of his weight to the nearest pound. 98, 101, 96, 95, 100, 96
answered
Jun 22, 2018
Mathematics
middle-school
3
votes
127k
views
Which of the following are physical properties of matter? A. phase of matter and temperature B. density, solubility, and hardness C. size, shape, and color D. all of these
answered
Jun 2, 2018
Biology
middle-school
4
votes
86.5k
views
A model that shows the many interconnected feeding relationships in an ecosystem is a food
answered
Apr 2, 2018
Chemistry
middle-school
6
votes
156k
views
What is significant about Angela Merkel’s position as chancellor of Germany?
answered
Dec 18, 2017
History
high-school
7
votes
69.1k
views
Which era spanned from 600 C.E to 1500 C.E?
answered
Dec 7, 2017
History
high-school
3
votes
40.4k
views
How can the concentration of a solution be increased??
answered
Aug 27, 2017
Chemistry
high-school
4
votes
117k
views
What is the smallest power of 10 that would exceed 987,654,321,098,765,432 ?
answered
Jun 25, 2016
Mathematics
middle-school
0
votes
69.8k
views
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