shahidrehman

what is software engineering?

Software engineering is a crucial subject for students who want to enter the software development industry. It covers the basic concepts and systematic approach to create any software product. Software is not manufactured in the classical sense but rather custom built. As such, it does not wear out like physical products.

Company A,  wishes to borrow U.S dollars at a fixed rate of interest. Company B, wishes to borrow Japanese yen at a fixed rate of interest. The amounts required by the two companies are roughly the same at the current exchange rate. The companies have been quoted the following interest rates: 

Company X- Yen 4.8%
Company Y-Yen 6.2%

Company X-Dollars 9.5%

Company Y-Dollars 10.0%

Design  a swap that will net a bank, acting as intermediary, 20 basis points per annum. Make a swap appear equally attractive to the two companies and ensure that all foreign exchange risk is assumed by the company X and Company Y.  Also draw the cash flow chart. 

Consider a vehicle moves with constant velocity. What can be said about the speed of the vehicle?

Introduction about Internet of Things (IoT)

Watch YouTube video (Supply and Demand: Crash Course Economics) #4

What were the 3 important distinctions that you learned from the video.

3-5 paragraphs or 150-300 words

In your on words make and argument for how factors of the Home, School, and Community impacts a student’s academic success.

1. Write a thesis, an argument for the above statement.

2. Include 3-4 pieces of evidence set up in MLA format( Short quotes, no longer that a couple of lines from Mike Rose’s “ I Just Wanna Be Average,” Carol Dweck’s “The Secret to Raising Smart Kids,” and Miles Corwin’s And Still We Rise to support and reinforce your analysis.

3. Be sure to include a Works Cited Page for the following draft .

Please do not simply list how the Home life, School life, or Community affects a student.

What is imperialism

If AABBCCDD represents the genotype for the maximum ridge countand aabbccdd symbolizes the genotype for the minimum ridge count.Assume that each active allele adds 30 ridges to the TRC and thathaving the genotype aabbccdd produces baseline TRC of 40 for malesand 20 for females.

question: predict the TRC for each of the following genotypes:AABBCCDD male, AabbccDd female, AaBBCcDD male, aaBbCCDd

A) predict the trc for th folowing genotypes AABBCCDD, AcbbccDd, AaBBCcDD, aaBbCCDd for males and females when the active allele is 12 for males and 9 for females. aabbccdd females produce baseline of 70 and males aabbccdd baseline of 80

B) write the genotypes of parents who are heterozygous for all four genes.

C) write the genotypes of their child who has the maximum number of active alleles possible.

D) what are the TRCs for the parents and their child ( assume that the child is a male)?

e) calculate the probability that these parents would produce a child with the minimum number of active alleles.

To answer questions 4 and 5, you need to use data compiled from all the lab sections posted in the spreadsheets on Canvas. You will need TV, VC, FEV1 and sex.

4. Calculate the mean TV and VC for males and for females. Also report the number of each gender in your data.

Match the chemical products with the enzymes. Options: cadaverine, putrescine, indole, and ammonia.

The products of the tryptophanase reaction are pyruvate, ammonia and _______________.

The products of the phenylalanine deaminase reaction are phenylpyruvate and _______________.

The products of the lysine decarboxylase reaction are CO₂ and ______________.

The products of the urease reaction are CO₂ and ______________.

The products of the ornithine decarboxylase reaction are CO₂ and ______________.

After you've finished that question, of the choices given, which one of the biochemical tests allows you to differentiate between the named organisms? Options: indole, urease, lactose, sucrose.

Enterobacter aerogenes vs. Escherichia coli

Escherichia coli vs. Shigella flexneri

Proteus vulgaris vs. Morganella morganii

Enterobacter aerogenes vs. Klebsiella pneumonia

A metabolic pathway involved in the production of the amino acid arginine in a mould named Neurospora. 
If a mutation occurred in gene X which prevented the formation of enzyme X, which substance(s) would be required to be present in the culture for the production of arginine by the mould?
a) Starting material
b) Arginine 
c) Ornithine 
d) All four substances 

The result of mitosis is that the daughter cells end up with thesame number of chromosomes that the parent cell had. Imagine anorganism has 4 chromosomes total (let's call them chromosomesA,B,C,D). During cell division, each chromosome gets duplicated andthen divided resulting in two daughter cells with 4 chromosomeseach. Another way to accomplish this would be to divide into 2daughter cells first and then duplicate each chromosome and havethe sister chromatids separate. This would also give a resulting 4total chromosomes. Do you think this would be an equally good wayof organizing the cell cyle? Why do you suppose that evolution hasnot led to this alternative? Select the statement below that BESTexplains your answer.

-This is a good way to organize the cell cycle as long ascytokinesis doesn't happen. This method already happnes in fruitflies. The cell can save energy and time by dividing geneticmaterial first and then copying it later. Evolution has not led tothis alternative because it can only happen in specificorganisms.

-By dividing first and then duplicating, the two resultingdaughter cells would not be identical. The replication that occursafter division will be error-prone and generate too many mutations.This would not be advantageous for organisms and would likely beselected against during evolution.

-This is not a good way of organizing the cell cycle. The numberof chromosomes will remain the same but the chromosomes would bevery different from the ABCD parent cell and from each other. Therole of mitosis is to generate identical daughter cells.Chromosomes carry the genetic information required for all thecells functions. If a daughter cell was missing half of its geneticinformation it is likely it would not be able to perform allfunctions required for survival.

-By dividing first and then duplicating, the two resultingdaughter cells would not be identical. For example, one daughtercell could get chromosomes A and B and the other C and D. After theduplication event each daughter cell would have four chromosomesbut one would have AABB and the other would have CCDD.

What would happen if a cell was treatedwith a compound that forces cells to arrest in the cell cyclecheckpoint where the cell checks to see if all the genetic materialhas been duplicated correctly? In this case, the cell cycle hasproceeded normally up to the point of cell division.

Science Grade 9:

Mr. Zajac wants to conduct an experiment to see if Red Bull energy drink makes plants grow faster. He takes plant #1 and puts it on a ledge that gets lots of sunshine. He waters this plant with 100 mL of water everyday. He takes plant #2, puts it on the ledge beside plant #1, and pours 100 mL of Red Bull on it twice a day, once when he wakes up, and once before he goes to bed. (3 marks)

a. Is this a fair test? Explain why or why not. (2 marks)

b. What would you recommend to Mr. Zajac to fix his experiment?

Should the sum of TV, ERV and IRV be equal to VC explain why or why not?

How can I Calculate the percent difference between the measured VC and the predicted VC?

Determine the mass of lithium bromide produced.

Determine the excess reactant and the excess mass

Which resource can be used for electricity, vehicle fuel, and heat?

1. Wind

2. Biomass

3. Water

4. Geothermal energy

3) Calculate the percent yield of the reaction of magnesium with excess oxygen:

1) Lithium reacts spontaneously with bromine to produce lithium bromide. Write the balanced chemical equation for the reaction

2.assume 25.0 g of lithium and 25.0 g of bromine are present at the beginning of the reaction. Determine the limiting reactant.

3.Determine the mass of lithium bromide produced.

4.Determine the excess reactant and the excess mass

Assume 25.0 g of lithium and 25.0 g of bromine are present at the beginning of the reaction. Determine the limiting reactant.

This reaction takes place in a nickel-iron battery:

1Fe + 2NiO(OH) + 2H2O > 1Fe(OH)2 + 2Ni(OH)2.

a.Determine the mass of iron(II) hydroxide produced if 279 g Fe and 733.6 g NiO(OH) react.
b. Determine the limiting and excess reactant.

An alkaline battery produces electrical energy according to this equation: Zn + 2MnO2 + H2O > Zn(OH)2 + Mn2O3

a. Determine the mass of Zn(OH)2 produced if 25.0 g Zn and 30.0 g MnO2 are used.
b. Determine the limiting and excess reactant.

The compound calcium cyanamide (CaNCN) can be used as a fertilizer. To obtain this compound, calcium carbide is reacted with nitrogen at high temperatures. CaC2 + N2 > CaNCN + C

a. What mass of CaNCN can be produced if 480.0 g CaC2 reacts with 140 g N2?
b. Determine the limiting and excess reactants.
c. Determine how much excess you have.

Lithium reacts spontaneously with bromine to produce lithium bromide. Write if 25.0 g of lithium and 25.0 g of bromine are present at the beginning of the reaction,
a. Determine the balanced chemical equation.
b. Determine the mass of lithium bromide produced (theoretical yield).
c. Determine the limiting and excess reactant.
d. Determine the mass of excess reactant

Lithium reacts spontaneously with bromine to produce lithium bromide. Write if 25.0 g of lithium and 25.0 g of bromine are present at the beginning of the reaction,
a. Determine the balanced chemical equation.
b. Determine the mass of lithium bromide produced (theoretical yield).
c. Determine the limiting and excess reactant.
d. Determine the mass of excess reactant

Lithium reacts spontaneously with bromine to produce lithium bromide. Write the balanced chemical equation for the reaction

How many calories are required at 0 degrees Celsius to melt an ice cube with a mass of 25g?

https://www.scientificamerican.com/article/what-humanity-should-eat-to-stay-healthy-and-save-the-planet/

Can you write a summary for me of the article link above?

I am writing a reflection I need start off with a summary of this article can you please give me a introduction start off of you summarizing this article. Please make sure it is well worded and make good use of good words. Make sure the information is in university level.

And then, after you write the summary explain how this article is related to what we have studied. (what we studied is about nutrients and energy)

and then explain how this article is relevant to personal choices or choices a government could make

And then you can add any questions that I left an answered

MAKE SURE THIS IS A REFLECTION GRADE 12 UNIVERSITY LEVEL

CAN YOU WRITE ME A BODY PARAGRAPH WITH THIS POINT, PROOF EXPLANATION INFORMATION

My point is that Immanuel Kant emphasizes the importance of treating people as ends rather than means

My proof is: “A human being, however, is not a thing, and hence not same thing that can be used merely as a means, but must in all his actions always be regarded as an end itself” (Kant, 113)

My explanation is: here, Kant argues that every person has inherent dignity and worth, and should be treated as an end in themselves, rather than merely as a means to an end. This means that we should not use others for our own purposes, or treat them as objects to be manipulated, but rather respecter autonomy, and treat them with respect and dignity

Please make sure all of this information is in a body paragraph so I can add to my reflection you can add extra information to make it sound better and extra explanation to support your quote and your point and extra information for the point make sure this is in a university level tone, and make a good use of advanced words

What's the mean of force system & single force

A cylindrical sample is subjected to axial compression: Vertical axial compressive stress (σa) parallel to the length of the core is 
taken to higher level. Using the Mohr Stress diagram, calculate the values of normal stress and shear stress a =1500kpa and b=500kpa and 60

How can I become a Mechanical Engineer and I have a Diploma in General Mechanical Mechanics

1. How do I register for the US course since I'm a school leaver