How many chromosomes do each sex cell have

Answers

Answer 1

[tex] \huge \tt{Hello...!}[/tex]

My Answer

In humans, cells other than human sex cells, are diploid and have 23 pairs of chromosomes. Human sex cells (egg and sperm cells) contain a single set of chromosomes and are known as haploid.

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Related Questions

The catalytic converter most likely was developed in response to *

A) the demand for more energy-efficient cars
B) the demand for increased car engine power
C) a need for lower-priced cars
D) a need to reduce air pollution

Answers

The answer is D. A need to reduce air pollution

which of the following is a type of wave that does not need a medium though which to travel?
A.) equilibrium
B.) longitudinal
C.) amplitude
D.) transverse​

Answers

Answer:

The answer is D) Transverse

Explanation:

Electromagnetic waves which are in transverse (by nature) can travel withought a medium.

it is electromagnetic waves which are transverse waves by nature

the answer is D

What is biotechnology, and what are some examples from the ocean?

Answers

Answer:

Marine biotechnology may include techniques such as bioprocessing, bioharvesting, bioprospecting, bioremediation, using bioreactors etc (so called process biotechnology techniques); aquaculture/fisheries; gene, protein, or other molecule based techniques; while applications may include: health, food, cosmetics

What is the role of RNA polymerase

Answers

Answer:

a

Explanation:

aa

Answer:

RNA polymerase (green) synthesizes RNA by following a strand of DNA. RNA polymerase is an enzyme that is responsible for copying a DNA sequence into an RNA sequence, duyring the process of transcription.

what bond is broken when energy is released?

Answers

Answer:

Bonds are both broken and made in chemical reactions but many biology teachers and textbooks state that "Breaking ATP bonds releases energy." In reactions bonds are broken and made. If the strength of the bonds formed exceeds the strength of the bonds broken the reaction is exothermic.

Explanation:

Hope this helps. :)

All of the following are examples of fibrous joints except: ________________

a. tooth within the maxilla
b. skull with the atlas
c. radius with the ulna
d. frontal bone with the parietal bones

Answers

Answer:

a. tooth within the maxilla

Explanation:

Fibrous joints are the type of joints that is connected by fibrous tissue, consist  mainly of collagen. These joints are fixed joints where bones are united by a layer of white fibrous tissue having different thickness. Fibrous joints are present in the neck, in the wrist, knee, hip and at the foot of our body where two bones connect. It does not occur in tooth within the maxilla of human body.

Which food has the greatest amount of polyunsaturated fat?

Answers

there are multiple foods that do, some examples are:
walnuts
sunflower seeds
fish
There are multiple foods

what is scientific method ? what are the steps involved in scientific method​

Answers

The scientific method steps are
1. Observe
2. Question
3. Hypothesis
4. Production based on the hypothesis
5. Test
6. Use results to conclude if your hypo was right or not.
7. Make a new hypo

The method is a scientific way of finding the answer to your questions. Or in other words. Gathering knowledge that is based on characterized and developed scientific evidence.

2
Organism A
Offspring 1
Offspring 2
The diagram below represents a form of cellular reproduction
Fi
As a result of this process, offspring 1 and offspring 2 will have *
(2 Points)

Answers

Answer: A

Explanation:

they will have different traits because they will each have different dna but the same amount of genes

Offspring 1 and offspring two will have the same number of genes but different traits. So, the correct option is A.

How the same number of genes?When a sperm fertilizes an egg cell, each parent contributes 23 chromosomes with genetic information to the offspring. This means that each cell of the offspring's body has 23 chromosomes that contain instructions for their development, including their traits.

What are the different traits?Parents pass on traits, such as eye color and blood type, to their offspring through their genes. Some health conditions and diseases can be passed on. Sometimes, one characteristic has many different forms. For example, blood type can be A, B, AB, or O.Eye color is based on the amount of pigment melanin in the iris. Every gene has an allele from its parents, so many variations are possible.  Because of this, even if parents have blue eyes, offspring can have brown or green eyes, or one offspring can have blue, and others can have different eye colors from their family.

Thus, we can conclude that two offspring will have the same genes but different alleles.

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human being, grass, tiger contract the food chain​

Answers

Answer:

I think it is grass_ tiger _human being

Answer:

grass-antelope-tiger-human being

Explanation:

because to complete this chain there has to be a herbivorous animal, T2-tropical level 2(antelope)

1. What is the speed of sound through air?
200 meters per second
400 meters per second
335 meters per second
600 meters per second

Answers

Answer:

actually it is 343m/s ..........

Answer:

C. 334 Meters per second

Please mark me the correct answer, i did the quiz and got this right :)

Explanation:

Name two pea plant traits studied by Gregor Mendel.

Answers

Answer:

Mendel used 7 pea plant traits in his experiment which included :

1.flower colour (purple or white)

1.flower colour (purple or white)2.flower position

1.flower colour (purple or white)2.flower position3.stem length

1.flower colour (purple or white)2.flower position3.stem length4.seed shape

1.flower colour (purple or white)2.flower position3.stem length4.seed shape5.seed colour

1.flower colour (purple or white)2.flower position3.stem length4.seed shape5.seed colour6.pod shape

1.flower colour (purple or white)2.flower position3.stem length4.seed shape5.seed colour6.pod shape7.and finally the pod colour.

The two pea plant traits studied by Gregor Mendel:

flower colorstem length

Gregor John Mendel discovered the basic principles of heredity through experiments with pea plants. The reasons behind choosing pea plants are: bisexual, self-pollinating, and various physical characteristics were easy to recognize and study.

In this, he used seven pea plant traits in his experiments are:

flower color (purple or white), flower position (axil or terminal), stem length (long or short), seed shape (round or wrinkled), seed color (yellow or green), pod shape (inflated or constricted)pod color (yellow or green).

Thus, the correct answer is -:

flower colorstem length

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what will most likely happen if a population is large and no migration, mutation, or environmental change occurs?
1. natural selection will increase
2. nonrandom mating will start to occur
3. the rate of evolution will increase
4. gene frequencies will remain constant

Answers

4. Gene frequencies will remain constant

Name the newly and recent discovered ocean? comment​

Answers

southern ocean i need brainliest

Nêu 2 cách hoạt động của glutathion trong tế bào hồng cầu

Answers

Answer:

Glutathione

GlutathioneGlutathione là một trong những thành phần tự nhiên bên trong cơ thể con người, đóng vai trò vô cùng quan trọng đối với sức khỏe mỗi chúng ta. Ngoài việc được sản xuất tự nhiên bởi cơ thể, glutathione có thể được tiêm qua đường tĩnh mạch, dạng viên uống hoặc dưới dạng thuốc hít.

GlutathioneGlutathione là một trong những thành phần tự nhiên bên trong cơ thể con người, đóng vai trò vô cùng quan trọng đối với sức khỏe mỗi chúng ta. Ngoài việc được sản xuất tự nhiên bởi cơ thể, glutathione có thể được tiêm qua đường tĩnh mạch, dạng viên uống hoặc dưới dạng thuốc hít.1. Glutathione là gì?

GlutathioneGlutathione là một trong những thành phần tự nhiên bên trong cơ thể con người, đóng vai trò vô cùng quan trọng đối với sức khỏe mỗi chúng ta. Ngoài việc được sản xuất tự nhiên bởi cơ thể, glutathione có thể được tiêm qua đường tĩnh mạch, dạng viên uống hoặc dưới dạng thuốc hít.1. Glutathione là gì?Glutathione (GSH) là một chất tự nhiên được sản xuất tự nhiên bởi gan và được tìm thấy trong hoa quả, rau và thịt và được tổng hợp từ tế bào bằng 3 amin gồm: Cysteine, glutamic và glycine.

GlutathioneGlutathione là một trong những thành phần tự nhiên bên trong cơ thể con người, đóng vai trò vô cùng quan trọng đối với sức khỏe mỗi chúng ta. Ngoài việc được sản xuất tự nhiên bởi cơ thể, glutathione có thể được tiêm qua đường tĩnh mạch, dạng viên uống hoặc dưới dạng thuốc hít.1. Glutathione là gì?Glutathione (GSH) là một chất tự nhiên được sản xuất tự nhiên bởi gan và được tìm thấy trong hoa quả, rau và thịt và được tổng hợp từ tế bào bằng 3 amin gồm: Cysteine, glutamic và glycine.Nồng độ glutathione trong cơ thể có thể bị suy giảm bởi một số yếu tố, bao gồm dinh dưỡng kém, độc tố từ môi trường và sự căng thẳng. Ngoài ra, nồng độ của nó cũng có thể bị suy giảm dần theo tuổi tác.

GlutathioneGlutathione là một trong những thành phần tự nhiên bên trong cơ thể con người, đóng vai trò vô cùng quan trọng đối với sức khỏe mỗi chúng ta. Ngoài việc được sản xuất tự nhiên bởi cơ thể, glutathione có thể được tiêm qua đường tĩnh mạch, dạng viên uống hoặc dưới dạng thuốc hít.1. Glutathione là gì?Glutathione (GSH) là một chất tự nhiên được sản xuất tự nhiên bởi gan và được tìm thấy trong hoa quả, rau và thịt và được tổng hợp từ tế bào bằng 3 amin gồm: Cysteine, glutamic và glycine.Nồng độ glutathione trong cơ thể có thể bị suy giảm bởi một số yếu tố, bao gồm dinh dưỡng kém, độc tố từ môi trường và sự căng thẳng. Ngoài ra, nồng độ của nó cũng có thể bị suy giảm dần theo tuổi tác.2. Công dụng của Glutathione

GlutathioneGlutathione là một trong những thành phần tự nhiên bên trong cơ thể con người, đóng vai trò vô cùng quan trọng đối với sức khỏe mỗi chúng ta. Ngoài việc được sản xuất tự nhiên bởi cơ thể, glutathione có thể được tiêm qua đường tĩnh mạch, dạng viên uống hoặc dưới dạng thuốc hít.1. Glutathione là gì?Glutathione (GSH) là một chất tự nhiên được sản xuất tự nhiên bởi gan và được tìm thấy trong hoa quả, rau và thịt và được tổng hợp từ tế bào bằng 3 amin gồm: Cysteine, glutamic và glycine.Nồng độ glutathione trong cơ thể có thể bị suy giảm bởi một số yếu tố, bao gồm dinh dưỡng kém, độc tố từ môi trường và sự căng thẳng. Ngoài ra, nồng độ của nó cũng có thể bị suy giảm dần theo tuổi tác.2. Công dụng của GlutathioneTùy thuộc vào từng cách sử dụng cũng như mục đích sử dụng của người bệnh mà Glutathione mang đến những công dụng khác nhau, cụ thể là:

GlutathioneGlutathione là một trong những thành phần tự nhiên bên trong cơ thể con người, đóng vai trò vô cùng quan trọng đối với sức khỏe mỗi chúng ta. Ngoài việc được sản xuất tự nhiên bởi cơ thể, glutathione có thể được tiêm qua đường tĩnh mạch, dạng viên uống hoặc dưới dạng thuốc hít.1. Glutathione là gì?Glutathione (GSH) là một chất tự nhiên được sản xuất tự nhiên bởi gan và được tìm thấy trong hoa quả, rau và thịt và được tổng hợp từ tế bào bằng 3 amin gồm: Cysteine, glutamic và glycine.Nồng độ glutathione trong cơ thể có thể bị suy giảm bởi một số yếu tố, bao gồm dinh dưỡng kém, độc tố từ môi trường và sự căng thẳng. Ngoài ra, nồng độ của nó cũng có thể bị suy giảm dần theo tuổi tác.2. Công dụng của GlutathioneTùy thuộc vào từng cách sử dụng cũng như mục đích sử dụng của người bệnh mà Glutathione mang đến những công dụng khác nhau, cụ thể là:2.1 Sử dụng Glutathione dạng uống để điều trị

How does increased biodiversity increase the stability of a community?
A. High biodiversity increases the chances that a community will
encounter an extreme disturbance.
B. High biodiversity decreases the chances that a community will be
able to survive a disturbance.
C. High biodiversity increases the chances that a community will be
able to survive a disturbance.
D. High biodiversity decreases the chances that a community will
encounter an extreme disturbance.

Answers

Answer:

B

Explanation:

High biodiversity decreases the chances that a community will be

able to survive a disturbance.

High biodiversity decreases the chances that a community will be able to survive a disturbance. Therefore option " B" is correct.

What is biodiversity?

Biodiversity is a word used when all the different varieties of life forms, therefore, animals, microorganisms, and plants all come together and work. both biotic and abiotic factors are included in biodiversity. There can be a variety of species that co-exist altogether.

There are three levels of biodiversity species diversity, ecosystem diversity, and genetic diversity. Examples are pine trees, sunflowers, blue whales, tigers, and all types of microorganisms. The threats to biodiversity are an invasion of alien species and an increase in the number of predators.

Therefore, biodiversity is all species coexisting altogether.

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Which structure is the first to collect the urine?

Answers

Hello...!

My Answer

Metabolic waste is considered urine first in the collecting duct of the nephron. From the collecting duct, the urine will travel to the minor and major calyces and then the renal pelvis before leaving the kidney via the ureter.

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The structure that is the first to collect urine is the calyx. The correct option is B.

What is calyx?

The name "calyx" refers to the flower's outermost whorl. The calyx is made up of sepals because they serve as the calyx's functional building blocks.

Urine travels through the renal calyces, which are kidney chambers. The apex of the renal pyramids is surrounded by minor calyces. Each pyramid's renal papillae are surrounded by a little calyx that collects urine from that particular pyramid.

A major calyx is formed when several minor calyces come together. Urine travels from the main calyces into the renal pelvis and then into the ureter. The majority of the sepals' color is green, and they serve to shield the flower's internal organs from damage, mechanical harm, and desiccation.

Therefore, the correct option is B) calyx.

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The question is incomplete. Your most probably complete question is given below:

A) pelvis. B) calyx. C) ureter. D) urethra.

What did you remember to include in your paragraph?

Answers

Evidence to back up your claim, and a conclusion.

A donor strain of bacteria with genotype ara - gly - phe is infected with phages. The phage lysate from these bacterial cells is collected and used to infect a second strain of bacteria that are ara gly phe - . The number and genotype of the transduced bacteria are below. Genotype Number of cells ara- gly phe- 245 ara- gly phe 85 ara gly phe 192 ara- gly- phe- 25 ara gly- phe 156 ara gly- phe- 218 ara- gly- phe 75 What is the order of the genes?

Answers

Answer: use studylib, answer is on there

Explanation:

https://studylib.net/

Sorry I don’t have an answer but I needed to “answer” a question so I can ask one

which definition best describes a buffer?

Answers

Answer:

where are the options

Explanation:

A buffer is a solution that resists changes in pH upon the addition of a small amount of strong acid or strong base. ... A buffer is composed of a mixture·of a weak acid its conjugate base. (Sometimes a solution that is technically a buffer does NOT resist changes in pH.

Given the above result, Daniel’s doctor prescribes him antibiotics to be taken for 10 days. Daniel doesn’t like to swallow pills and decides to see if he will improve on his own without the antibiotics. Approximately 20 days after his initial symptoms Daniel notices new symptoms that included painful, swollen joints, shortness of breath, chest pain, and a skin rash that developed ring-shaped eruptions on the upper parts of his legs/arms and on his trunk. His doctor confirms that he has carditis (inflammation of the heart). Daniel’s disease has progressed to a more serious condition, what is this new condition?

Answers

Answer:

below

Explanation:

Myocarditis

H.L is a 65-year-old Caucasian male diagnosed with Hodgkin’s Lymphoma (NHL) 4 months ago. He just finished receiving his third of six chemotherapy courses 5 days ago. Yesterday morning, he was seen at his oncologist’s office for malaise, muscle weakness, and palpitations. He had splenomegaly on examination. A computerized tomography (CT) scan of the abdomen showed metastatic disease in the liver and spleen. He is admitted to the hospital with progressive disease. The physician confirms a diagnosis of acute tumor lysis syndrome (TLS) and writes a number of orders for H.J.

Required:
What major complication of TLS is H.J. at risk for and why?

Answers

Answer:

The correct answer would be - renal failure, kidney stones, uric acid neuropathy and other complications.

Explanation:

The symptoms of H.J include decreased urine output, flank pain, peripheral edema. H.J. is at risk for acute kidney injury which can result in renal failure due to elevated levels of uric acid, BUN, and creatinine.

Uric acid begins to precipitate in the kidneys and leads to conditions such as uric acid nephropathy and subsequent kidney injury. ECG shows in such patients as elevated heart rate due to hyperkalemia and hypocalcemia.

- Muscle cramps, Diarrhea, Nausea, and vomiting

- Renal failure due to kidney stones because of high uric acid.

Compare your observations of micrograph obtained from your the optical microscope, the scanning electron microscope and the transmission electron microscope?

Answers

Answer:

Scanning Electron Microscopes (SEM) Transmission Electron Microscopes (TEM)

Electron stream Fine, focused beam Broad beam

Image taken Topographical/surface Internal structure

Resolution Lower resolution Higher resolution

Magnification Up to 2,000,000 times Up to 50,000,000 times

Explanation:

Answer:

Scanning electron microscope: is useful for detailed study of the topography of a specimen.


Transmission electron microscope: is used to study the internal structure of cells.

number of cell that undergo meiotic division to produce a 216 gametes in gymnosperms is​

Answers

meiotic devision this is the answer it might help you

How are meiosis and mitosis different?

Answers

Answer:

Mitosis results in two identical daughter cells, whereas meiosis results in four sex cells.

Explanation:


The red panda is an endangered mammal. Red pandas live in the trees in the forests in China. Explain one way of
making sure the red panda does not become extinct.​

Answers

Answer:

The red panda (Ailurus fulgens) is a carnivoran native to the eastern Himalayas and southwestern China. It is listed as Endangered on the IUCN Red List because the wild population is estimated at fewer than 10,000 mature individuals and continues to decline due to habitat loss and fragmentation, poaching, and inbreeding depression.[1] Despite its name, it is not closely related to the giant panda.[3]

Endangered (IUCN 3.1)[1]

Scientific classificationedit

Kingdom:

Animalia

Phylum:

Chordata

Class:

Mammalia

Order:

Carnivora

Family:

Ailuridae

Genus:

Ailurus

F. Cuvier, 1825

Species:

A. fulgens

Binomial name

Ailurus fulgens

F. Cuvier, 1825

Subspecies

A. f. fulgens (Himalayan red panda) F. Cuvier, 1825

A. f. styani (Chinese red panda) Thomas, 1902[2]

Disinhibition of the lateral geniculate nucleus may be responsible for vivid visual hallucinations in what condition?
a) behavioral variant frontotemporal dementia
b) schizophrenia
c) Alzheimer's disease
d) peduncular hallucinosis

Answers

Answer:

d) peduncular hallucinosis

Explanation:

One of the most striking symptoms of perpendicular hallucinosis is the existence of very vivid, colorful, and recurrent visual hallucinations. These hallucinations occur due to lesions of the brainstem and thalamus, which can influence a disinhibition of the lateral geniculate nucleus. The hallucinations provoked can be very debilitating for the person suffering from this illness and can completely disassociate him from reality.

help lol I don’t get it at all and need help with this

Answers

Answer:

i think red

Explanation:

sorry if it is wrong

Hi! I believe it’s yellow because mudskippers can live in out of water and lungfish live in water. Mudskippers are amphibians so if they are amphibians/fish that much be the correct option. I hope this helps, Goodluck :)

Which gases is unique to planet earth?

Answers

Answer:

Earth's atmosphere is roughly 78 percent nitrogen and 21 percent oxygen, with trace amounts of water, argon, carbon dioxide and other gases. Nowhere else in the solar system is there an atmosphere loaded with free oxygen, which is vital to one of the other unique features of Earth: life.

Answer:

oxygen and carbon dioxide are unique gases to planet earth..

What happens after metaphase?
O A. Telophase
O B. Prophase
O C. Go phase
O D. Anaphase

Answers

it's D. anaphase

hope this helps

The correct sequence of Mitosis are Interphase – Prophase – Metaphase – Anaphase – Telophase. Therefore, Anaphase happens after metaphase. So, the correct option is D.

What is Mitosis?

Chromosomes that have been duplicated are split into 2 new nuclei during the cell cycle phase known as mitosis. Mitosis, the process of cell division, creates genetically identical cells with a constant number of chromosomes. Hence, equational division is another name for mitosis.

A cell prepares for cell division by replicating its chromosomes, segregating them, and creating two identical nuclei during the mitotic phase. The cell's contents are often evenly separated into two daughter cells with identical genomes after mitosis.

Interphase, Prophase, Metaphase, Anaphase, and Telophase are the proper phases of mitosis. Anaphase therefore follows metaphase.

Therefore, the correct option is D.

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[(4 x 2) + (2 x 3)] 2 x 5 = Which line from Act II of The Importance of Being Earnest is a paradox? G) Fill in the blanks with suitable Pronouns.1. _____ is the problem with these students? 2. I am tired. Dont disturb _______.3. ______are the boys who came late. 4. She _______sent you the invitation.5. This is not my coat. _______is grey.6. Call Tina and Seema. The teacher wants to see________. 7. They enjoyed _________during the summer vacation Central City was awarded two state grants during its fiscal year ending September 30, 2020: a $2 million block grant that can be used to cover any operating expenses incurred during fiscal 2021, and a $1 million grant that can be used any time to acquire equipment for its police department. For the year ending September 30, 2020, Central City should recognize in grant revenue in its fund financial statement (in millions): What is the length of PR?40.110X110R . 11 . 13C. 81 D. 9 What are some of the tactics these companies have used to fool the public into paying a few dollars for something that costs a few pennies per gallon from a faucet? Find the critical value ta/2 needed to construct a confidence interval of the given level with the given sample size. Round the answers to three decimal places.(a) For level 90% and sample size 8.(b) For level 99% and sample size 11.(c) For level 95% and sample size 25.(d) For level 99.5% and sample size 10. Select all the correct answers.In what ways does Ismene differ from hersister, Antigone, in Antigone?She cares more about public opinion and approvalneart.than does Antigone, who always follows herShe's ambivalent aboutCreon's law concerning her brother, while it angers Antigone.She's timid compared to Antigone, who S very bold.She gives more weight to civil law over moral principles than does Antigone.She's more independent from her family members than is Antigone. . A __________ is a physical trait one can see, while a __________ is the section of DNA associated with a certain trait that causes it to appear.allele, gene traitgenotype, phenotypeDNA, inherited traitphenotype, genotype I dont know this can sombody plz lmk what this is A researcher wants to investigate the effects of environmental factors on IQ scores. For an initial study, she takes a sample of 400 people who grew up as the only child. She finds that 48.5% of them have an IQ score over 100. It is known that 50% of the general population has an IQ score exceeding 100.(a) Find the mean of p, where p is the proportion of people with IQ scores over 100 in a random sample of 400 people.(b) Find the standard deviation of p.(c) Compute an approximation for P(p is greater than or equal to 0.485), which is the probability that there will be 48.5% or more individuals with IQ scores over 100 in a random sample of 400. Round answer to 4 decimal places. what two parts are needed to make a neutral atom of neon who is Arthur and what are his or here qualifications 14. What was the name for Japanese suiside bombers in World War II?A. KamikazeOB. OkinawaO C. Iwo JimaO D. Blitzkrieg Why do you think this is called a high-pressure system? ______________________ 3. According to the drag equation the velocity of an object moving through a fluid can be modeled by the equation -- -ky- where k is a constant. (a) Find the general solution to this equation. (b) An object moving through the water has an initial velocity of 40 m/s. Two seconds later, the velocity has decreased to 30 m/s. What will the velocity be after ten seconds? Before month-end adjustments are made, the February 28 trial balance of Neutral Milk Hotel contains revenue of $7,000 and expenses of $4,400. Adjustments are necessary for the following items: Depreciation for February is $1,800. Revenue recognized but not yet billed is $2,700. Accrued interest expense is $700. Revenue collected in advance that is now recognized is $2,500. Portion of prepaid insurance expired during February is $400.InstructionsCalculate the correct net income for Neutral Milk Hotels Income Statement for February. A chewing gum consists of 30% corn syrup and 40% sugar. The rest was made up by gum Arabic. Find the weight of the Gum Arabic in a 25gm piece of the chewing gum. Max points pls just bloody answer it what does the equation inverse of the function found in part b represent in the contract of the problem ? explain your answer . context to question - At a carnaval , you pay $15 for admission plus $3 for each ride that you go on . While alive, an organism absorbs (radioactive) carbon 14 at such a rate that the proportion of carbon 14 in the organism remains at a known constant level. When it dies, it no longer absorbs carbon 14, so its proportion of carbon 14 begins to decrease. The half-life of carbon 14 is 5,600 years. A human skeleton is discovered whose level of carbon 14 is 15% that of a living human. To the nearest 100 years, how long ago did the person die