Questions by Yuan He

Questions by Yuan He

A rock with a mass of 25 g is added to a graduated cylinder containing 45 mL of water. The water level rises to the 50mL mark. Based on this information, what is the density of the rock?

asked Jan 14, 2022

1 answer

4 votes

141k views

Does anyone know an easy simple way to estimate fractions?

asked Dec 25, 2021

2 answers

0 votes

206k views

What is kinetic energy of a 100 kg object that is moving with a speed of 15 m/s

asked Nov 21, 2021

1 answer

2 votes

11.5k views

Can anyone help me use the correct form of tener for these sentences?

asked Nov 14, 2021

1 answer

1 vote

1.2k views

What is the answer to (-4)(8)

asked Sep 26, 2021

2 answers

3 votes

210k views

Bobby is investigating how an authorized database user is gaining access to information outside his normal clearance level. Bobby believes that the user is making use of a type of function that summarizes

asked Aug 13, 2021

1 answer

3 votes

217k views

Is my answer right? I think it’s A, but I don’t want to get it wrong.

asked Jul 21, 2021

1 answer

4 votes

96.2k views

The graph shows the population of alligators and insects in a pond ecosystem where cricket frogs live. How will this impact the population of cricket frogs over time?A graph with the title Species Population

asked Apr 22, 2021

2 answers

0 votes

187k views

2. Circle two examples of how organisms interact in this scene. Describe each one. Bed talled 3. How are a snake's sharp fangs an adaptation that help it survive in the saguaro community?

asked Apr 16, 2021

1 answer

4 votes

168k views

Africa has _____ countries. thirty-six forty-six fifty-six sixty-six

asked May 22, 2020

1 answer

0 votes

189k views

A picture hanging on a wall has energy.

asked Mar 7, 2020

2 answers

2 votes

129k views

The appearance of the greatest percentage of white mice occurred ?

asked Nov 16, 2019

2 answers

3 votes

210k views

Find the sum: (6x2 + 8x + 8) + (12x3 - 12x2 - 2x). A. 6x3 - 18x2 + 6x B. 6x3 - 6x2 + 8 C. 12x3 - 6x2 + 6x + 8 D. 18x3 - 6x2 + 6x + 8

asked Jul 14, 2019

1 answer

2 votes

189k views

Which tissue type is responsible for propelling food along the digestive tract?

asked Jun 20, 2019

1 answer

2 votes

202k views

Please help me please

asked Apr 16, 2019

1 answer

1 vote

23.8k views

45 divided by the ratio 7:8

asked Jan 26, 2019

1 answer

0 votes

149k views

Why might a surplus food supply contribute to the development if cities?

asked Oct 16, 2018

1 answer

5 votes

11.6k views

Which is not a component of a diagnostic evaluation for depression? A. history of symptoms B. family counseling session C. thoughts of death or suicide D. family history of depression

asked Jul 13, 2018

1 answer

1 vote

165k views

Describe the significance of the “willingness to change” as it relates to korean air and the significant problem solving skills that are needed.

asked May 24, 2018

1 answer

1 vote

160k views

Is "Barrel of Slime" Toxic?

asked May 22, 2018

2 answers

4 votes

31.5k views

Page:

Search Qamnty