Questions by Flavio Vilante

Questions by Flavio Vilante

A 6.68-g aqueous solution of isopropyl alcohol contains 3.97 g of isopropyl alcohol. What is the mass percentage of isopropyl alcohol in the solution?

asked Mar 1, 2021

1 answer

4 votes

19.4k views

Out of the four regions of Texas where is Davis Mountains located

asked Feb 19, 2021

2 answers

3 votes

26.8k views

What is the factored form of the expression? 16b^2 – 81

asked Jul 3, 2020

1 answer

3 votes

59.0k views

is my working step wrong? the quaestion is find the range of values of x that satisfy the inequalities by using basic definition

asked Jul 2, 2020

1 answer

5 votes

230k views

2 Points How did World War I contribute to a German economic crisis? O A. German soldiers refused to return to work until their pensions had been paid. O B. As a result of the war, Germany lost all trading

asked Jun 26, 2020

2 answers

2 votes

6.1k views

Composite volcanoes are known for their beautiful, distinctive cone shape. A composite volcano called Mayon in the Philippines has a diameter of 20 km and a height of 2.46 km. Calculate the lateral area

asked May 8, 2020

1 answer

5 votes

232k views

Let z = 35. What is the value of z – 15? A 15 B 10 C 50 D 20

asked Jan 19, 2020

2 answers

0 votes

112k views

Use the formula c=5/9(f-32) to convert 41º F to degrees Celsius. a. -9º C b. 45º C c. 5º C d. 9º C

asked Oct 5, 2019

1 answer

3 votes

198k views

What is the greatest common factor of 24 and 84? A. 6 B. 12 C. 20 D. 24

asked May 18, 2019

2 answers

4 votes

104k views

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