Questions by Alexey Sidorov

Questions by Alexey Sidorov

How much heat is required to convert 6.83 g of ice at − 12.0 ∘C to water at 20.0 ∘C ? (The heat capacity of ice is 2.09 J/g∘C , ΔHvap(H2O)=40.7kJ/mol , ΔHfus(H2O)=6.02kJ/mol ) Express your answer with

asked Dec 27, 2023

1 answer

22 votes

59.7k views

3x + 2y = 9 x +y = 3

asked Dec 12, 2023

2 answers

2 votes

35.3k views

Which view point is reflected in the constitution?

asked Oct 25, 2023

1 answer

21 votes

97.2k views

4 Elijah is given a birthday cake. He is rather selfish and does not share this cake with anyone else. On the first day he eats 2/5 of the cake and on the second day he eats 3/7 of the cake. What fraction

asked Oct 8, 2023

1 answer

24 votes

392k views

List out the importance of social traditions

asked Oct 5, 2023

1 answer

19 votes

206k views

If you deposit $8,000 in a bank account that pays 3% interest annually, how much will be in your account after 5 years

asked Jul 2, 2023

1 answer

16 votes

315k views

The full cost of attendance to an institute of higher education, including tuition, room and board, books and other costs is known as _____. A. Sticker price B. A full ride C. The reduced price D: The

asked Feb 15, 2023

1 answer

7 votes

167k views

Wingate Company, a wholesale distributor of electronic equipment, has been experiencing losses for some time, as shown by its most recent monthly contribution format income statement: Sales $1,674,000

asked Oct 20, 2022

1 answer

16 votes

481k views

Denise earns $4,500 per month plus 4% commission on her sales. One month she had sales of $50,000. What were her total earnings? • a. $50,000 • b. $2,000 • c. $6,500

asked Aug 20, 2022

1 answer

17 votes

272k views

On wends day 72% of the customers who bought gas at the gas station made additional purchases.There were 250 customers who bought gas. How many of the 250 customers made additional purchases

asked Jul 9, 2022

1 answer

44 votes

66.7k views

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