Questions by Ryan Castillo

Questions by Ryan Castillo

A cool water sample absorbed 1,710 J of energy from some metal. The temperature of the 59.0 g piece of metal changed from 99.5°C to 27.8°C. What is the specific heat of the metal? q,H₂O=1,710J Cₘₑₜₐₗ=[?

asked Nov 25, 2024

1 answer

0 votes

167k views

Use the Midpoint Rule with n=5 to estimate the volume obtained by rotating about the y-axis the region under the curve y=√(1+x^3), 0\leq x\leq 1.

asked Jun 27, 2024

2 answers

5 votes

227k views

Help plsssssssssssssssssssssssssss

asked May 27, 2024

1 answer

1 vote

217k views

What is the function of the mitochondria in a cell? A) Synthesis of proteins B) Cellular respiration C) Storage of genetic information D) Cell division

asked May 12, 2024

1 answer

4 votes

44.3k views

What is the molar mass of nh3?.

asked Apr 23, 2024

1 answer

2 votes

127k views

Which example BEST describes cap and trade? a) a tax system used to solve emission costs b) a subsidy system that encourages the production of goods with positive externalities c) a system of negotiations

asked Mar 26, 2024

1 answer

0 votes

134k views

Sugars are absorbed from the blood in many forms, however only _________ can be used as an energy source

asked Feb 5, 2024

1 answer

0 votes

80.6k views

Which is the correct way to instantiate an inner class? a) BankAccount.Money amount = new account.Money(""41.49""); b) BankAccount.Money amount = Money (""41.49"");

asked Jan 8, 2024

1 answer

4 votes

5.0k views

What equations for x=-3 is a possible solution?

asked Nov 8, 2023

1 answer

6 votes

208k views

I can’t seem to figure this out. I keep struggling with it but I don’t know where I’m going wrong

asked Aug 26, 2023

1 answer

4 votes

184k views

How much will this increase the amount of money that he needs to make on friday?

asked Jul 6, 2023

1 answer

2 votes

175k views

What are the value and data type (float, int, bool, or str) of this expression: 5 % 2

asked May 17, 2023

1 answer

20 votes

19.0k views

When Max got home from school yesterday, he went into the kitchen to get a snack. There was 3/4 pan of brownies on the counter. Max ate 1/4 of what was left. What part of the pan of brownies did Mark eat?

asked Oct 7, 2022

1 answer

2 votes

96.8k views

Note: Enter your answer and show all the steps that you use to solve this problem in the space provided. The temperature in your town is 31°F. The radio announcer says that the temperature will drop 15

asked Oct 7, 2022

1 answer

5 votes

130k views

How was the Vietnam war and ideological war

asked Sep 8, 2022

1 answer

0 votes

182k views

Fill in the blanks: Can anyone help me out with this

asked Jul 24, 2022

1 answer

2 votes

58.0k views

Plz help plzzzzzzzzz

asked Jul 6, 2022

1 answer

21 votes

140k views

Jamel discovers that the sum of point B and point C is zero. which sentence is a correct statement about points B and C ?

asked May 6, 2022

2 answers

0 votes

218k views

True or False Weather is the condition or earth's atmosphere at a certain place and time.

asked Apr 1, 2022

2 answers

4 votes

233k views

If phillipe have a project but his baby brother eats what should Phillipe do?

asked Mar 3, 2022

2 answers

3 votes

42.0k views

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