Answers by Tvashtar
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Answers by Tvashtar

Answers by Tvashtar
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If an atom has 14 protons, 13 neutrons, and 14 electrons, what is it? -silicon-14 -silicon-13 -silicon-27 -silicon-28 -none of these
answered Aug 12, 2021
2 votes
229k views
Calculate the concentration (M) of sodium ions (Na ) in a solution made by diluting 47.8 mL of a 0.801 M solution of sodium sulfide to a total volume of 336.7 mL. Do not include units in your answer and
answered Mar 19, 2021
0 votes
138k views
The admission cost to enter a fair is $5. The cost to ride each ride at the fair is $1.50. Julie received a 12-off coupon that applies to the admission price. Julie decides to graph the total cost on the
answered Feb 21, 2021
2 votes
39.5k views
Is -13 less than f/2
answered Jun 29, 2020
1 vote
59.1k views
On a line y=1- what would that look like on a graph​
answered Jun 19, 2020
5 votes
67.9k views
Graph the data in the table below. Which kind of function best models the data? Write an equation to model the data. Please help ASAP
answered Mar 20, 2020
3 votes
33.5k views
Harold and his brother collected 2019 cans over a 1 year period.Each boy collected the same number of cans.About how many cans did each boy collect?Explain how you find your answer?
answered Sep 24, 2019
3 votes
61.8k views
A student allows the evaporating dish and the anhydrous salt for a long time on the lab bench. What will happen to the mass of the content of the evaporating dish as it cools and how could this be prevented?
answered Jun 24, 2019
4 votes
147k views
Suppose A and B are dependent events. If p(A/B)=0.25 and p(B)=0.4 what is p(AandB) A. 0.1 B. 0.4 C. 0.45 D. 0.15
answered Dec 6, 2018
5 votes
127k views
1. Quelles phrases remplacent correctement les noms par des pronoms possessifs? Mon stylo ne marche pas bien. Prête-moi ton stylo. A. Le mien stylo ne marche pas bien. Prête-moi le tien. B. Mien ne marche
answered Sep 17, 2018
5 votes
205k views
Which of the following is an example of environmental change caused by living things?
answered Mar 17, 2018
2 votes
13.2k views
(2 3/8 + 1 3/4) + 5 7/8 What is the answer
answered Dec 21, 2017
3 votes
185k views
Rewrite 8.24 × 10'6 in standard notation. 8,240,000,000 824,000 8,240,000 82,400,000
answered Oct 2, 2017
2 votes
54.7k views
What are some land formations in California formed by erosion?
answered Sep 3, 2016
4 votes
100k views
Is -6.06 an rational number
answered Dec 13, 2015
3 votes
170k views
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