1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
FinnZ [79.3K]
3 years ago
10

This diagram represents a solid object with a mass of 120 grams. What is the density of the object?

Biology
1 answer:
svet-max [94.6K]3 years ago
4 0

Answer:

a. 30 cm³

b. 4.33 g/cm³

Explanation:

a Volume of the object = l*w*h

l = 5 cm

w = 2 cm

h = 3 cm

Volume of object = 5*2*3 = 30 cm³

b. Density of the object = mass of the object / its volume

Mass of object = 130 grams

Volume = 30 cm³

Density of the object = \frac{mass}{volume} = \frac{130}{30} = 4.33 g/cm^3

You might be interested in
Why are the symptoms of vascular neurocognitive disorder so different in each patient?
Mademuasel [1]
Each patient is different from any other ,
8 0
3 years ago
Write a summary of the role of RNA and how RNA is synthesized
monitta
RNA, touches nearly everything in a cell. RNA carries out a broad range of functions, from translating genetic information into the molecular machines and structures of the cell to regulating the activity of genes during development, cellular differentiation, and changing environments. RNA is usually catalyzed by an enzyme. RNA polymerase using DNA as a template, a process known as transcription. The enzyme then progresses along the template strand.
3 0
3 years ago
Help !!!!!!!!!!!!!!!! Ik the answer doe hehe
Volgvan
I would say False? Because the lunar craters are made because of astroids crashing on the moon
7 0
3 years ago
How do rocks form and change
Liono4ka [1.6K]

Answer:

Igneous rocks form when molten rock (magma or lava) cools and solidifies. Sedimentary rocks originate when particles settle out of water or air, or by precipitation of minerals from water. Crystallization, erosion, sedimentation, and metamorphism transform one rock type into another or change sediments into rock. The rock cycle describes the transformations of one type of rock to another. The process by which a rock changes form or mineral content as a result of environmental changes such as heat and pressure. a rock that was altered by metamorphism.

3 0
2 years ago
People continue to have strong opinions triggering ongoing debates about stem cell research. Organize the points as either the p
JulsSmile [24]

Answer:

<u>Pro:</u>

May hold answers to cure various diseases including Alzheimer's and Parkinson's - these may be answers to various diseases that are not able to cure.

Requires a small number of cells because of the fast replication rate - these are able to produce a high amount of cells in the lab as they are able to replicate faster.

Medical benefits such as regenerating organ tissue and therapeutic cell cloning

<u>cons:</u>

ethical controversy over use of stem cells from lab fertilized human egg - there is an ethical controversy around the use of lab fertilized human egg

unproven treatments often come with high rejection rates - these researches provide uncertain results and not tested and easily affected so the rate of rejection is high

The cost can be prohibited for many patients - these require high cost and can not be in the budget of every patient.

8 0
3 years ago
Read 2 more answers
Other questions:
  • A wolf pack hunts, kills, and feeds on a moose. In this interaction, the moose is a A. host. B. prey. C. mutualist. D. predator.
    11·2 answers
  • Arrange the processes of the water cycle in the correct order, starting with the heat from the sun
    10·2 answers
  • Hen current increases and resistance remains constant what must happen to voltage? A) Voltage must decrease. B) Voltage must inc
    13·2 answers
  • Compare how solar energy is absorbed and emitted by Earth's surface
    7·1 answer
  • What symbolizes competition among organisms?
    11·1 answer
  • 50 POINTS HURRYYYYYYYY
    15·1 answer
  • Around 40% of cats with white fur and blue eyes are deaf. The gene responsible is pleiotropic. What does this mean?
    6·1 answer
  • Energy Metabolism Pathways Carbohydrate metabolism is responsible for the formation, breakdown, and interconversion of carbohydr
    14·1 answer
  • How to determine density?
    9·1 answer
  • Any help would be very much appreciated!
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!