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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
Mathematics
college
1
answer
4
votes
141k
views
Does anyone know an easy simple way to estimate fractions?
asked
Dec 25, 2021
Mathematics
middle-school
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
Chemistry
high-school
1
answer
2
votes
11.5k
views
Can anyone help me use the correct form of tener for these sentences?
asked
Nov 14, 2021
Spanish
college
1
answer
1
vote
1.2k
views
What is the answer to (-4)(8)
asked
Sep 26, 2021
Mathematics
high-school
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
Computers & Tech
high-school
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
Mathematics
high-school
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
Biology
high-school
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
Biology
high-school
1
answer
4
votes
168k
views
Africa has _____ countries. thirty-six forty-six fifty-six sixty-six
asked
May 22, 2020
Geography
middle-school
1
answer
0
votes
189k
views
A picture hanging on a wall has energy.
asked
Mar 7, 2020
Chemistry
middle-school
2
answers
2
votes
129k
views
The appearance of the greatest percentage of white mice occurred ?
asked
Nov 16, 2019
Biology
high-school
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
Mathematics
high-school
1
answer
2
votes
189k
views
Which tissue type is responsible for propelling food along the digestive tract?
asked
Jun 20, 2019
Biology
high-school
1
answer
2
votes
202k
views
Please help me please
asked
Apr 16, 2019
Mathematics
middle-school
1
answer
1
vote
23.8k
views
45 divided by the ratio 7:8
asked
Jan 26, 2019
Mathematics
middle-school
1
answer
0
votes
149k
views
Why might a surplus food supply contribute to the development if cities?
asked
Oct 16, 2018
History
high-school
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
Health
high-school
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
Social Studies
college
1
answer
1
vote
160k
views
Is "Barrel of Slime" Toxic?
asked
May 22, 2018
Chemistry
middle-school
2
answers
4
votes
31.5k
views
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