A rectangular cube has a length of 1.2 cm, a width of 2.4 cm, and a height of 3.0 cm. Its mass is 21.6 g. What is its density?

Answers

Answer 1

Answer:

2.5 g/[tex]cm^{3}[/tex]

Explanation:

The problem is asking for "density," so we have to know its formula first before we can solve.

Density (ρ) = [tex]\frac{mass}{volume}[/tex]

We know the mass of the cube (21.6g) but we don't know its volume. Let's check out the formula for volume.

Volume = length x width x height

Let's substitute the values.

Volume = 1.2 cm x 2.4 cm x 3 cm = 8.64 [tex]cm^{3}[/tex]

Now that we have the volume, we can already solve for the density of the cube.

Density = [tex]\frac{21.6g}{8.64 cubic cm}[/tex] = 2.5 g/[tex]cm^{3}[/tex]


Related Questions

21) Which of the following is true about cochlear
implant technology?

A) The entire deaf community supports
cochlear implants as a treatment for hearing
loss.

B) Cochlear implants are effective for everyone
and have predictable results.

C) A cochlear implant is an option for treating
severe or profound hearing loss.

D) A cochlear implant is necessary for someone
with hearing loss to function in mainstream
society.

Answers

Answer:

I would say the answer is B.

Cochlear implants (CIs) have proven to be a useful treatment option for individuals with severe-to-profound hearing loss by providing improved access to one's surrounding auditory environment.

Explanation:

Facts you might find useful.

What type of hearing loss do cochlear implants help?

A cochlear implant is a small, complex electronic device that can help to provide a sense of sound to a person who is profoundly deaf or severely hard-of-hearing. The implant consists of an external portion that sits behind the ear and a second portion that is surgically placed under the skin (see figure).

____________________________________________________________

CIs differ from traditional acoustic amplification by providing information to the auditory system via electrical stimulation. Both postlingually deafened adults and prelingually deafened children can benefit from a CI; however, outcomes with a CI can vary.

A Cochlear Implant is an option for treating severe or profound hearing loss. Thus, the correct option is (C).

What is Cochlear Implant ?

It is a small electronic device which helps to provide a sense of sound to a person who is deaf or having a problem in hearing. In short, it improves hearing.

It has two parts:

1. External Sound Processor

2. The Implant which surgically placed under the skin, attached to an electrode array placed in the inner ear.

Mechanism of Cochlear Implant:

Cochlear Implant uses sound processor which fits in the ear and captures sound signal to the receiver implanted under the skin behind the ear.

The receiver sends the signals to electrodes established within the snail-shaped internal ear (cochlea). These signals stimulate the auditory nerve which is directly send to the brain and brain interprets those signals as sounds.

Thus, a Cochlear Implant is an option for treating severe or profound hearing loss. So, the correct option is (C).

Learn more about Cochlear Implant, here:

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Which of the following BEST describes the sprint test?

Answers

Answer:

c

Explanation:

Answer:

sprinting test is absacly when someones has an anputated feet they have to walk for the first time thats an sprint test 'hope it helps'

Explanation:

Summarize the relationship between diet and cancer. Include in your discussion cancer promoters, antipromoters and dietary practices to reduce cancer risks.

Answers

Processed and red meats, as well as saturated fats in general, may increase risk. Sugar-sweetened beverages may increase risk. Obesity is linked with higher risk for advanced prostate cancer. Higher consumption of dairy products and calcium (> 2,000 mg/day) may increase risk

Organizing the information in a news release so that the important information comes first is called ?

Answers

Answer:

S

Explanation:

Why does it hurt right where my Appendix was, if i already had it removed, and i almost could have died, but why does it still hurt me now? Is it bad or normal? I got it removed October 26 2019.

Answers

Drink more water! Other then that go to doctors

Answer:

I WISH YOU WOULD GET BCK ON

Explanation:

...........

a person would like to build muscle tone rather than muscle bulk. Which element of her
workout routine should she reduce?
A.The number of rest days that are taken between workouts
B.The variety of strengthening exercises complete in each workout
C. The number of repetitions completed for each exercise in a workout
D.The amount of resistance, in pounds or kilograms, that is used in workouts

Answers

Answer:

D. the amount of resistance in lbs or kg used in workouts I think?

Why do you think it is necessary to identify your values when using the DECIDE Process to make an important decision?

Answers

It is necessary keep your feeling of uprightness and what you know is correct, and move toward choices with certainty and clearness.

What is decision making?

A choice can be characterized as a game-plan deliberately browsed a bunch of choices to accomplish hierarchical or administrative targets or objectives. Dynamic cycle is ceaseless and vital part of dealing with any association or business exercises. Choices are made to support the exercises of all business exercises and hierarchical working.

Choices are made at each degree of the board to guarantee authoritative or business objectives are accomplished.

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What is the suggested carbohydrate intake for male clients per meal?
A. ( ) 2 palm portions
B. ( ) 2 cupped handfuls
C. ( ) 1 cupped handful
D. ( ) 1 palm portion

Answers

i think it’s 2 cupped handfuls

Answer:

2 cupped handfuls

Explanation:

Please report lostkq for threats, homophobia and blatent hate, no one likes a bigot hon♥

Answers

Answer: im fine just how i am

When I catecholamine or peptide hormone binds to receptors on the surface of a cell

Answers

When catecholamine or peptide hormone binds to receptors on the surface of a cell - a second messenger appears in the cytoplasm.

Protein and peptide hormones, catecholamines such as epinephrine, and eicosanoids have their receptors present on the plasma membrane of target cells.

The binding of the hormone to the hormone receptor initiates a series of events or cascade reactions. It results in the production or release of a second messenger within the cell. This second messenger occurs in the cytoplasm of the target cell that triggers a set of molecular interactions to carry out a specific response or function.

Thus, when catecholamine or peptide hormone binds to receptors on the surface of a cell - a second messenger appears in the cytoplasm.

Learn more about signal transduction:

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• Create one other walking-related goal that you would like to accomplish by the end of the semester.

Answers

Answer:

Walking is a great way to increase fitness. When setting goals of any kind it’s important to understand where point “A” is first. Access your current walking fitness level. How long can you walk? What is your intensity level, best measured by the percentage of your maximum heart rate?

Then set a SMART goal.

Specific

Measureable

Attainable

Relevant

Time Sensitive

When setting a goal it must be precise, something you can quantify, something within reach, significant to you and you must set a completion date so you know when your goal has been met. I would recommend setting a long-term goal that gets you excited. Perhaps this is to walk in a local 5k charitable event. Once the long-term goal has been established, set a few shorter, interim goals so you can celebrate progress along the way. Perhaps this is when you reach your first mile. Or walk for 30 minutes. Or walk at an intensity equal to 70% of your maximum heart rate.

And finally, reward yourself for a job well done.

Explanation:

The initial questions you have to ask yourself are:  1. What is my primary goal, weight loss, improved cardiovascular endurance, general conditioning, or all of the above?  2.  What is my current fitness level, do you exercise 0 times per week, 1-2, 3-4, or 5+?  3.  How much time to you have to devote to exercise, 15-20 minute spurts, 30-45 minutes, 60+ minutes?  After answering those questions you can then set a realistic goal.  To give an example, if you exercise 3-4 times per week and are able to devote 30-45 minutes of walking then you can feasibly push to complete 2-3 miles of which should allow time for a pre/post stretch.   All of this would be completed at a comfortable pace of walking a mile in 15:00 minutes or less.  Be sure to answer the initial questions and proceed from there.  Lastly, another way to figure out how to set a realistic goal would be to purchase a pedometer and go out for a walk, 2,000 steps is approximately 1-mile.

What information is covered by HIPAA?

test results

conversations with the doctor

billing information

all of the above

Answers

Answer:

d

Explanation:

it's covers all of the above.

Nuts are especially good for vegetarians because

-They contain a lot of calcium.
-they are a good source of protein.
-they are cheaper than most vegetables.
-most important vitamins can be found in them.

Answers

Answer:

Good news for nut lovers: Nuts do more than add texture and flavor to ... Some nuts of note: Chestnuts are actually low in calories and contain some very ... Hazelnuts have high levels of phytonutrients especially if the skin is ... This is a shame because it spoils to some extent the health value of nuts

Explanation:

Answer:

[tex]\boxed {\boxed {\sf B. \ Nuts \ are \ a \ good \ source \ of \ protein}}[/tex]

Explanation:

A vegetarian diet involves no consumption of meat products.

Unfortunately, meat provides a lot of protein for the body, so it's much harder for vegetarians to get it. Luckily, there are lots of foods that don't contain meat, but still contain protein.

Some examples include beans, quinoa, lentils, tofu, nuts, peas, hemp seeds, and more. Vegetarians can also eat eggs and dairy products, which often protein.

So, the best answer choice is B. Nuts are a good source of protein.

Which best explains why people with dementia become aggressive and have catastrophic behavior

Answers

Answer:

i get get angry easlily and i have anxiety so struggle in school

Explanation:

Answer:

i get get angry easily and i have anxiety so struggle in school

Explanation:

Which best explains why people with dementia become aggressive and have catastrophic behavior

Given x:y=3:4, if x is 6, what is the
value of y?​

Answers

Answer:

y=8

Explanation:

x:y

=>3:4

=>2×3:2×4

=>6:8

.

.

.

Hope it helped you if not then I am sorry.

.

.

.

Bye

The value of y equals 8

A group of consecutive pattern and choreography.

Answers

Answer:

A Combination is a group of consecutive patterns and choreography. It is similar to amalgamation but it sometimes involves a slightly more advanced set of patterns.

Explanation:

staphylococcus aureus causes ___


•foodborne intoxication

•nothing in most people

•foodborne episodes

•foodborne infection

Answers

answer:

D

explanation:

Answer:

foodborne infection

Explanation:

Select the correct answer.
Maslow's Hierarchy of Needs includes the need for:
A.
Self-esteem
B.
Self-blame
C.
Self-actualization
D.
All of the above

Answers

Answer:

c

Explanation:

had it on a test

Hope this helped, please mark brainiest!

Describe an example of a fad diet or weight loss gimmick you have heard of. Why would you classify this as a fad diet?


plz hurry

Answers

Answer:

A fad diet is a diet that is popular for a time, similar to fads in fashion, without being a standard dietary recommendation, and often promising unreasonably fast weight loss or nonsensical health improvements.

Fad diets may lead to rapid weight lose

Fad diets rarely have lasting and long-term effects

Fad diets may be popular weight loss methods

Explanation:

the Keto diet has gained huge popularity in the past years. Intermittent fasting. Intermittent fasting is also quite popular. Vegan diet.Paleo diet. Mediterranean diet

Answer:

Explanation:

Fad diets are unrealistically set meal plans promising a sufficient amount of weight loss.

An example of a fad diet would be:

The Grapefruit diet which is a diet consisting of eating grapefruits along side every meal and cutting out sugars. I consider this a fad diet, hence studies showing that there is actually no evidence of magical fat-burning enzymes associated with grapefruits.

While low-calorie diets may result in initial weight loss, there rarely successful in seeking long-term results.

What minimum level of education do drug and alcohol counselors usually have?
bachelor’s degree
associate’s degree
master’s degree
Doctorate degree

Answers

Answer:

Bachelor's degree

Explanation:

A bachelor's degree is 4 years.

Answer:

bachelor’s degree

Explanation:

ganglia of the nervous system are?

Answers

a group of neuron cell bodies in the periphery

A treatment of antibiotics can cure a case of gallstones caused by accumulated components of bile. gastroesophageal reflux caused by a malfunctioning sphincter. recurring diarrhea caused by food poisoning. emesis caused by sudden motion sickness.

Answers

Answer:

A treatment of antibiotics can cure a case of recurring diarrhea caused by food poisoning.

Explanation:

Food poisoning is due to the ingestion of food contaminated with bacteria or the toxins produced by them. The most common symptoms are diarrhea, abdominal pain and even vomiting and fever.

Bacteria such as salmonella, Listeria, Shigella or Escherichia coli can cause food poisoning, so proper treatment includes the use of antibiotics.  Parasites —such as Entamoeba hystolitica or Giardia lamblia— and viruses can cause food poisoning. Staphylococcus aureus produces a harmful toxin, also thought to cause toxic food infection for ingestion.

The other options are not correct because:

Gallstones are treated with surgery.Gastroesophageal reflux requires the use of prokinetic digestive drugs.Emesis caused by sudden motion sickness is treated with drugs for vertigo and antiemetics.

Please reword this paragraph:

The mutation I chose was Familial Acromegaly. Familial Acromegaly is caused by an increased amount of growth hormones that are produced during our adulthood and are secreted from our pituitary gland which is located in our brain. Acromegaly is extremely rare to be passed down each generation, when it is, it’s due to a part of multiple endocrine neoplasia type 1 (MEN1), or a condition called familial isolated pituitary adenoma. Acromegaly is distinguished by enlarged features such as your face, hands, and feet. As the face might change shape due to the excess hormones your jaw may protrude or extend out to a certain point, your nose might get longer, and your lips might get fuller or thicken (basically you might have/get Cardi B-like lips). Familial acromegaly can cause puberty to hit much later, and cause genitalia to possibly be deformed due to the increased growth hormones. It could also cause weakness, vision problems, and heart problems that could eventually lead to heart failure.

Answers

I decided to puck the familial acromegaly. Familial Acromegaly happen when are large amount of growth hormones are secreted during the stages of Adulthood. This is a non common thing to become hereditary. The Acromegaly happens because of many endocrine neoplasia Type 1 aka MEN1. This can also be called familial isolated pituitary adenoma. You can tell when some has this by there large hands, face, and feet. The persons jaw or chin might extend farther than normal due to the excessive hormones. Your lips may become thick. (You’ll have female rapper lips.) Familial acromegaly can caused a delayed reaction in puberty. The genitals may become de shaped or deformed. This is caused by excess hormones. Other side effects are weakness, trouble with eyesight, health and failure/problems.

has anyone seen justinesoriano2007 today and brainliest

Answers

Answer:

no i have not seen him but if i do ill let u know

Explanation:

Answer:

no, i didnt..............................

What is hemogivilance?

Answers

The term "haemovigilance" refers to a set of monitoring techniques that encompass every step in the blood transfusion process, from the donation and processing of blood and its components through their provision and administration to patients and their subsequent monitoring.

The Stages of Grief include all of the following EXCEPT: A. Focusing on the positive B. Anger C. Bargaining D. Acceptance

Answers

Hope this helped, please mark brainiest!

Amelia has a urinary tract infection. Which of the prescription medications below could she take? Check all that apply.

antibiotic drugs
anti-infective drugs
analgesic drugs
antispasmodic drugs
anticholinergic drugs
androgen agonists

Answers

Anti biotic

UTI’s are usually caused by bacteria in the urethra. This is what caused it to burn when you pee. To get rid of bacteria, antibiotics are used.
anti biotic hope this helps homie

what does this say about the brain capacity and capabilities differences between the sheep and human?

Answers

Answer:

The sheep's brain has a more developed olfactory bulb when compared to the human brain

Explanation:

The best type of test for assessing skill related fitness depends on

Answers

Answer: The best type of test for assessing skill related fitness depends on which skill is being tested

Explanation:

apples are good jfjfjfjkjffjfjfjkfjkfjfjfjfjfjf

Answers

Explanation:

the greens ones are the best

Other Questions
please what are the major branches of biology Solve for x: 9(x + 4) = 1 + 2x * When President Abraham Lincoln announced plans to resupply the fort, Confederate General P.G.T. Beauregard bombarded Fort Sumter on April 12, 1861, kicking off the Battle of Fort Sumter. After a 34-hour exchange of artillery fire, Anderson and 86 soldiers surrendered the fort on April 13. How was Aztec family housing different in the country than in the city? Country families lived in homes set on chinampas, while city families lived in small homes above marketplaces. Country families lived in small homes above marketplaces, while city families lived in homes set on chinampas. Country families lived in single-family homes, while city families lived in joint-family homes. Country families lived in joint-family homes, while city families lived in single-family homes. What is used to give credit to the source from which information is obtained?a citationlinkageplagiarisma format Pope Urban II started the Crusades by calling on Europes Christians to what? 210 pointsFind the total displacement of each of the motions.a) You walk 45 m W, then 34 mWb) You drive 5 km N, then 7 km Sc) You cycle 350 m E, then 800 m W, then 200 m Ed) You fly 850 km N then 850 km S How to simplify this equation? Which of the following did the Anti-Federalists advocate to include in the US Constitution?Select one:A. A Declaration of IndependenceB. A Bill of RightsC. A Preamble Briefly explain ONE event or idea from the period 18441877 that could be used to support or refute the views expressed in the document. Which of the following lines contains mostly loving diction? (10 points)Marry, that 'marry' is the very themeI came to talk of.How stands your disposition to be married?I will frown as I pass by, and let them take it asthey list.Nay, as they dare. I will bite my thumb at them;which is a disgrace to them, if they bear it.For saints have hands that pilgrims' hands do touch,And palm to palm is holy palmers' kiss. will give brainliest Why do people who participate in marathons tend to have smaller muscles? A. Lifting weights provides no benefits for them. B. Muscle endurance is more important for them than muscle strength. C. Continuous running burns glucose and fat. D. They participate in a sport more suited to their body type. Please select the best answer from the choices provided. A B C D The formula for the time it takes to travel a distance of d at an average speed v is d/vTessa ran a 100-meter dash at a speed of about 7.5 meters per second.What calculation will give us the estimated duration Tessas dash in seconds? A.) 7.5/100B.) 100/7.5C.) 7.5/10060D.) 10060/7.5 What is the slope of function 3x-5y=17 You are going on a hike with 3 other people. You decide to divide the bottles of water evenly among the group. Write an expression to find the number of bottles each person will carry. Find the total number of bottles each person will carry if there are 16 bottles. The difference between race and ethnicity? IM GONNA RUn OuT Of PoInTs HeLp Me thoLoves you's(Find x Answer to get 5 stars. a thanks, and brainliest) [ Happy Thanksgiving Eat yo Turkey boi] 3x + 7 If m 3 = 74 degrees, find each measure Jean paid $26 for a pair of pants and $19 for a blouse. How much more did she pay for the pants than for the blouse?