Questions by Andriy Tolstoy

Questions by Andriy Tolstoy

At 85°c, the ph of pure water is 6.25. calculate kw at this temperature.

asked Dec 27, 2023

1 answer

2 votes

1.4k views

Find the zeros of the function.f(x) = 3x^2 + 6

asked Sep 19, 2023

1 answer

3 votes

9.0k views

What role did economics play in the fall of the Roman Empire?

asked Aug 24, 2023

1 answer

2 votes

125k views

A 17.8-kg bucket of water is sitting on the end of a 3.7-kg, 3.00-m long board. The board is attachedto the wall at the left end and a cable is supporting the board in the middle. A. Determine the magnitude

asked Apr 11, 2023

1 answer

5 votes

86.6k views

Choose the model for the problem 2/3 ÷ 2 .

asked Feb 8, 2023

1 answer

11 votes

157k views

Help please!!!!!!!!!!!!

asked Nov 26, 2022

1 answer

0 votes

65.8k views

Max is shining a flashlight at the wall. What happens?

asked Nov 16, 2022

2 answers

16 votes

42.8k views

Please helppp! !!!!!

asked Oct 26, 2022

2 answers

2 votes

72.4k views

. If y = x +3, find the value of y when x = 2

asked Aug 24, 2022

2 answers

18 votes

224k views

. If y = x +3, find the value of y when x = 2

asked Aug 24, 2022

2 answers

18 votes

224k views

. If y = x +3, find the value of y when x = 2

asked Aug 24, 2022

2 answers

18 votes

224k views

Rafael got 3 boxed candies and 1 bag of chips for $6.99. His sister got 2 bags of chips and 1 boxed candy for $5.98. Find the cost for 1 of each of these items in dollars.

asked Jul 15, 2022

1 answer

21 votes

155k views

Determine the empirical formula for compounds that have the following analyses. a. 28.4% copper, 71.6% bromine b. 39.0% potassium, 12.0% carbon, 1.01% hydrogen, and 47.9% oxygen c. 77.3% silver, 7.4% phosphorus,

asked Jun 8, 2022

1 answer

5 votes

226k views

0.8% of what number is 15?

asked Feb 18, 2022

1 answer

4 votes

28.9k views

Ethan was busying marshmallows for a family bonfire. Each bag of marshmallows was 250 g. If Ethan wanted to buy 3 kg of marshmallows. How many bags would he need to buy?

asked Jan 28, 2022

2 answers

2 votes

149k views

One man’s great is generally another’s man’s __________.

asked Nov 21, 2021

2 answers

4 votes

128k views

1. < Ana leer poesía o una novela? (preferir, merendar) 2. Yo a las tres porque tengo hambre. (perder, merendar) 3. Los chicos poco inglés. (entender, comenzar) 4. < tú jugar al tenis o al golf? (preferir, perder) 5. A veces en el invierno (winter). (nevar, preferir) 6. Nosotros cuando jugamos mal. (perder, querer) 7. ¿ Uds. ir al cine esta noche? (querer, cerrar) 8. Yo que (that) patinar es difícil (difficult). (empezar, pensar) 9. La escuela a las ocho y cuarto. (nevar, comenzar) 10. ¿A qué hora la película? (empezar, merendar)

asked Oct 4, 2021

1 answer

4 votes

180k views

After the legislature passes a law, what is the role of the president? D: The president must enforce those laws. C: The president can change the laws that a person doesn’t like. B: The president sends

asked Jul 2, 2021

2 answers

2 votes

132k views

Help Just click the picture and you can see clearly

asked May 23, 2021

2 answers

2 votes

104k views

Darren drove his car 23 kilometers to work each day how many meters did he drive to work each day

asked May 3, 2021

1 answer

2 votes

135k views

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