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Answers by Mehrnoosh

Answers by Mehrnoosh
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A solution of 0.393 m ba(oh)2 required 32.24 ml of a 0.227 m solution of hn03 calculate the original volume of the ba(oh)2 soluion
answered Nov 10, 2019
1 vote
78.2k views
Determine the constant of variation for the direct variation given. The number of fat calories varies directly with the grams of fat. There are 27 calories for each 3 grams of fat. 1/3 1/9 3 9
answered Sep 16, 2019
0 votes
103k views
(06.02)A six-sided number cube labeled 1 through 6 is rolled 500 times. An odd number is rolled 325 times. Compare the experimental probability of rolling an odd number with the theoretical probability
answered Jul 18, 2019
4 votes
116k views
One-third of a number is 12 less than the number itself
answered Jun 26, 2019
5 votes
133k views
Use the picture for the question and the answer choices:)
answered Jun 24, 2019
2 votes
143k views
Howard Hughes Jr. was the inheritor of 75% of Hughes Tool, a million-dollar business. true or false
answered Dec 6, 2018
2 votes
7.3k views
To be eligible for tricare, an individual must be registered in the _____.
answered Jun 12, 2018
6 votes
45.3k views
The vapor pressure of a solution containing 53.6 g glycerin (c3h8o3) in 133.7 g ethanol (c2h5oh) is 113 torr at 40°c. calculate the vapor pressure of pure ethanol at 40°c assuming that glycerin is a nonvolatile,
answered Mar 22, 2018
5 votes
443 views
Can you use a number line to find the distance between (–3, –6) and (–2, –4)?
answered Mar 7, 2018
4 votes
135k views
solve the problem make sure your answer is in simplest form and inproper fractions are expressed as mixed numbers 3/5 x 4/5 =
answered Jan 27, 2018
3 votes
220k views
Which form of life on land appears in the fossil record before all the others
answered Jan 19, 2018
1 vote
115k views
What is pheripheral
answered Dec 17, 2017
2 votes
40.3k views
First question :Alexander the great became king in 336 B.C and died 13 years later. what year did he die? second question: There are 60 calories in 40 g of cream cheese. How many calories in 100 grams?
answered Nov 17, 2017
3 votes
176k views
Which of the following proposed reforms to the electoral college system would require a change to the Constitution? a. Proportional Plan b. National Popular Vote Plan c. Direct Popular Election d. District
answered Jun 26, 2017
3 votes
13.4k views
The president functions as _________. select all that apply. the commander in chief of the military the ceo of congress the top enforcer of the laws of the land the chief executive who appoints and directs
answered Feb 26, 2017
7 votes
175k views
Which is greater -3 or -2
answered Aug 11, 2016
6 votes
164k views
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