Questions by Nikolay Spassov

Questions by Nikolay Spassov

Bernie has decided to purchase a new car with a list price of $18,575. Sales tax in bernie’s state is 7. 40%, and he will be responsible for a $795 vehicle registration fee and a $110 documentation fee.

asked Aug 10, 2023

1 answer

17 votes

166k views

A compound composed of hydrogen and oxygen is found to contain 0.59 g of hydrogen and 9.40 g of oxygen. The molar mass of this compound is 34.0 g/mol. Find the empirical and molecular formulas.

asked May 14, 2023

1 answer

36 votes

29.0k views

In the xy plane, the line determined by the points (2, k) and (k, 32) passes through the origin. Which of the following could be the value of k?A) 0 B) 4C) 8D) 16

asked Apr 17, 2023

1 answer

10 votes

468k views

At a party store, packages of 12 noisemakers are $2 each. Packages of 9 party hats are $15 each. Mia wants to buy equal numbers of noisemakers and hats. To get that many noisemakers and hats: How many

asked Mar 9, 2023

1 answer

41 votes

108k views

Show in chemistry the fermentation of carbohydrate to form alcohol

asked Nov 28, 2022

1 answer

21 votes

400k views

What ratio is equivalent to 2/1

asked Jul 21, 2022

1 answer

41 votes

357k views

How you do this I need help

asked Jul 19, 2022

1 answer

3 votes

530k views

1 3/5 divided by 4 is what

asked Jul 3, 2022

1 answer

24 votes

170k views

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