What's New

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  Zakaria Ahomed has added a new profile photo.

  

  • April 11, 2023
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  Fatima Ahmed: Hi Zakaria, thanks for participating in the English writing project on Genghis Khan. All were nicely written and the last answer was also written with different viewpoints. So overall, quite good. Here is your full project details and a screenshot for...  moreHi Zakaria, thanks for participating in the English writing project on Genghis Khan. All were nicely written and the last answer was also written with different viewpoints. So overall, quite good. Here is your full project details and a screenshot for everyone to see: https://docs.google.com/document/d/1FbdXA9XXGZFlyiPrqB7YjiWZrfUCZiI3MwfeZMdQaDY/edit?usp=sharing  

  

  • September 9, 2021
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  Zakaria Ahomed liked Fatima Ahmed's photo.

  

  HI Zakaria, thanks for submitting your answer on our latest Physics project. You have yet another perspective in your answer. We are learning a lot about our contributors like you and their answering style! Your style of writing is very interesting. ...  moreHI Zakaria, thanks for submitting your answer on our latest Physics project. You have yet another perspective in your answer. We are learning a lot about our contributors like you and their answering style! Your style of writing is very interesting. Thanks for participating. Here is your project answer: https://docs.google.com/document/d/1LRavX3Mno5IuLPJnS-PDApHFzr45DhUnCPX1hFIujj4/edit?usp=sharing  less

  • August 30, 2021

  • Zakaria Ahomed likes this.
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  Fatima Ahmed: HI Zakaria, thanks for submitting your answer on our latest Physics project. You have yet another perspective in your answer. We are learning a lot about our contributors like you and their answering style! Your style of writing is very interesting. ...  moreHI Zakaria, thanks for submitting your answer on our latest Physics project. You have yet another perspective in your answer. We are learning a lot about our contributors like you and their answering style! Your style of writing is very interesting. Thanks for participating. Here is your project answer: https://docs.google.com/document/d/1LRavX3Mno5IuLPJnS-PDApHFzr45DhUnCPX1hFIujj4/edit?usp=sharing  less

  

  • August 30, 2021

  • Zakaria Ahomed likes this.
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  Zakaria Ahomed has added a new cover photo.

  

  • August 24, 2021

  • Fatima Ahmed likes this.
  • 
    Fatima Ahmed Beautiful picture. Does it have a description of what that person is seeing?

    • August 30, 2021
  • 
    Zakaria Ahomed Thanks for your complement. No ma'am. It doesn't hold a broader meaning or any description.

    • September 3, 2021
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  Zakaria Ahomed is now friends with Farahbi Ishrak.

  • August 8, 2021
• 
  Noshin Tasnia is now friends with Zakaria Ahomed .

  • August 5, 2021
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  Zakaria Ahomed commented on Fatima Ahmed's classified listing.

  

  Games R' Us Giraffes - $7 Mathematics Quiz

  Games R' Us Giraffes - $7 Mathematics Quiz
   
  
  David’s project deadline was approaching soon. That day, he was still sitting at his desk after office hours and was still thinking the best way to finish his project on time. He was exited after...

  • July 31, 2021

  • Zarin sadaf snigdha likes this.
  • View all 14 comments
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    Nirjona Akter Why this formula will work?
    
    This method will work when all the sides are of the same length. Then, we can find the volume of a cube just knowing the measurement of only one side. If a cube has side length "x" then Volume = x × x × x a which results in...  moreWhy this formula will work?
    
    This method will work when all the sides are of the same length. Then, we can find the volume of a cube just knowing the measurement of only one side. If a cube has side length "x" then Volume = x × x × x a which results in the formula, Volume = x³. This is where we get the term called"cubed". When we use power to the 3 over something, we call it cubed. When units of Measure are calculated, we find the volume of an object, and the units are cubed. This means that if the measurements of the sides are in miters, then the answer will be in cubed miters.  less

    • July 31, 2021
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    Shaikh Nafisa Binte Fahad ''How will it work?''
    In question, it represents the subject of ‘similarity statistics’. This means that the ratio of height, length, and width will be the same.
    In the equation, we are seeing that the dimension of both the values are different which...  more''How will it work?''
    In question, it represents the subject of ‘similarity statistics’. This means that the ratio of height, length, and width will be the same.
    In the equation, we are seeing that the dimension of both the values are different which needs to be equal. Over here, the height is a one-dimensional unit(meter) but the volume is three-dimensional (meter^3). So, we need to cube it to make it evenly dimensional.
    ''Why would it work?''
    Otherwise, it is not according to the rules and the answer will be wrong.
    So, given,
    Height of small giraff= 4m
    = 4 x 4 x4 = 216m^3
    Height of big giraff= 6m
    = 6x 6 x6 = 64 m^3
    Volume of big giraff= 5400m^3
    and, let the volume of small giraffe be 'x' m^3.
    Now. we know,
    the formula of similarity,
    Height of big giraffe/Height of small giraffe=Volume of big giraffe/Volume of small giraff.
    ==> 216/64 = 5400/ 'x'
    ==>216x =345600
    ==> x =1600
    Therefore, the volume of the small giraff is 1600 m^3.  less

    • July 31, 2021
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    • 1 likes this
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    Noorjahan Binte Farhana There is given Small and tall giraffe height. And the tall giraffe volume is 5400 meter queb. volume= length × width × height.
    consume the length X and width Y for tall and small giraffe
    so, for tall giraffe...  moreThere is given Small and tall giraffe height. And the tall giraffe volume is 5400 meter queb. volume= length × width × height.
    consume the length X and width Y for tall and small giraffe
    so, for tall giraffe X*Y*6=5400
    XY=5400/6
    XY= 900
    Now, for small giraffe volume X*Y*4
    900*4=3600 [ we have find out XY=900]
    The tall giraffe is 1.5 tall more than small giraffe.
    as, 3600*1.5=5400  

    • August 1, 2021
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    Jesmin Akhter given,
    Bigger giraff height = 6m
    And the volume of bigger giraff = 5400m^3
    we know a formula...  moregiven,
    Bigger giraff height = 6m
    And the volume of bigger giraff = 5400m^3
    we know a formula that,
    volume = lenght * wide * hight
    let, lenght = a, wide = b
    so, volume = lenght * wide * hight
    => 5400m^3 = a * b * 6m
    => ab = 5400m^3 / 6m
    => ab = 900m^2 ...........(i)
    given, Smaller giraff hight = 4m
    know we have to be findout the volume of smaller giraff.
    let, volume of smaller giraff = x
    leangth = a
    wide = b
    we know,
    valume = length * wide * hight
    => x = ab * 4m
    => x = 900m^2 * 4m [ puting the value of a and b from equation...    less

    • August 1, 2021
  • 
    Nur E ferdus Monika matin At first, it is mentioned that both giraffes are similar. That means the ratio of height, length,
    width, and the dimension of each part will be the same for the two Giraffe. The volume of a
    three dimensional figure is- volume= length X width X height so,...  moreAt first, it is mentioned that both giraffes are similar. That means the ratio of height, length,
    width, and the dimension of each part will be the same for the two Giraffe. The volume of a
    three dimensional figure is- volume= length X width X height so, Volume(Small)/Volume
    (Large)=Length(s)×width(s)×Height(s)/Length×width×Height
    Height(s)/Height=4/6=2/3 So, Length(s)/ Length=2/3 and width(s)/width=2/3
    Volume(Small)/Volume (Large)= (2/3) ×(2/3)×(2/3) Volume(Small)= (8/27)× Volume (Large)
    = (8/27) × 5400 m^3 = 1600 m^3 This formula will work because If we calculate volume part
    by part and make a sum to get the total volume of the small giraffe as it is irregular-shaped,
    it will remain unchanged because each part maintains the same ratio of 2/3 with the large
    Giraffe as both are similar.  less

    • August 1, 2021
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  Zakaria Ahomed commented on Fatima Ahmed's classified listing.

  

  Mithy’s Sweet Room Cupcakes - $7 Business Studies Quiz

  Mithy’s Sweet Room Cupcakes - $7 Business Studies Quiz
   
  
  ‘Sweet room’ is an online shop that sells amazing cupcakes to people all around Dhaka. The owner of this shop, Mithy has rented a two-room house in Dhanmondi to make the c...

  • July 29, 2021

  • Mahi Imran likes this.
  • View all 14 comments
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    Mouna Mehnaz https://docs.google.com/document/d/1_r0Wed6bO5BIKHGWPB_4B-JdcsOT75IxgbkgTaRcNjE/edit?usp=sharing

    • July 28, 2021
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    • 1 likes this
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    Nirjona Akter https://drive.google.com/file/d/1l2zHdC4sXc96R7DBdoWdzAUKTYV1dHvK/view?usp=drivesdk

    • July 28, 2021
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    • 1 likes this
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    Mujtaba Rafid Let's clear the math first(just for the sake of it)-
    Housing cost- BDT 10,000
    Total cost of employees- BDT 10,000
    Total fixed cost- 10,000 + 10,000= 20,000...  moreLet's clear the math first(just for the sake of it)-
    Housing cost- BDT 10,000
    Total cost of employees- BDT 10,000
    Total fixed cost- 10,000 + 10,000= 20,000 taka
    Sales price per unit- BDT 500
    Variable cost per unit- BDT 250
    Sales price per unit - Variable cost per unit= BDT 250
    So the break-even point= 20,000/250= 80
    So basically, Mithy needs to sell 80 cupcakes per month to make sure that the cost and total revenue are equal.
    So what can she do to increase her sales?
    A tricky question that does not have a straightforward answer because it includes so many variables.
    All we can do is to lay out some tips.
    Since the cupcakes are amazing, she can take a bit of risk. She can invest more money and spend more money on marketing. For example, she can use it to boost her Facebook business page to get more traction or hire a part-time online marketer who will keep a close eye on her customers and see what they want. It will be risky because the break-even point will be higher which means she must sell more...    less

    • July 29, 2021
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    • 1 likes this
  • 
    Jaima Jahin https://docs.google.com/document/d/13ZP_R4_y-QUsOtWRa3gt2fnFB1WO0VMyqcW3NoGy1pg/edit?usp=sharing

    • July 29, 2021
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    • 1 likes this
  • 
    Zakaria Ahomed https://docs.google.com/document/d/1_bqyV1IkV7fxtPx-Rl9oTbDKR1m-yfPsaBKiGV3zI8M/edit?usp=drivesdk

    • July 29, 2021
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    • 1 likes this
• 
  Zakaria Ahomed joined the group Coolinventor Contributors

  • July 7, 2021
• 
  Zakaria Ahomed commented on Fatima Ahmed's classified listing.

  

  Asrayan: The Search for a Roof

  Asrayan Project: The Search for a Roof
   
  
  This is Rahim Miah. If you are from Bangladesh, then you must have seen people like him in the streets of Bangladesh.  They either sell snacks at your local school campus, drive rickshaw, work as...

  • July 4, 2021

  • Ashiqur Rahman and MD Robiul Islam Rajon like this.
  • View all 18 comments
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    Iftakhar Utsho Asrayan Project is a great initiative by the Government to decrease extreme poverty. This project gives shelter to homeless people, those people were barely surviving before they got a house from this project. Now they can stay focus on their daily...  moreAsrayan Project is a great initiative by the Government to decrease extreme poverty. This project gives shelter to homeless people, those people were barely surviving before they got a house from this project. Now they can stay focus on their daily livelihood. The project has been going economic vulnerability of many homeless families by providing them with shelters and necessary financial assistance to rebuild their life. As the project now targets the impoverished people of the whole country, by aiding them to build their shelter with a means of income generation can also check the displacement of people from one place to another. Beside that this project provided necessary training to them and revolving interest-free micro-credit to enhance income generating activities to improve their livelihoods and make them self-reliant. With this they can start a small business or cultivate their own food and keeping household pet. This project surely a blessing to those people like Rahim Miah.  less

    • July 7, 2021
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    Kanta Akter Homelessness is a broad social problem in Bangladesh. Homeless women, teenagers, and children feel helpless or unprotected due to multiple forms of victimization, including forced, coerced, or manipulated sexual activity. So, ''The Asrayan project'' is a...  moreHomelessness is a broad social problem in Bangladesh. Homeless women, teenagers, and children feel helpless or unprotected due to multiple forms of victimization, including forced, coerced, or manipulated sexual activity. So, ''The Asrayan project'' is a development project which aims at providing homes for the homeless and gradually making them self-dependent to contribute to the national economy. This project will help lower-income group people to some extent but government support is needed to achieve this to the fullest, such as,
    
    1.Setting priority for ensuring to access good jobs for lower-income group people.
    
    2.Providing Microloans can be beneficial to the landless people who want to start a new business. If the business increases, it will also create more employment opportunities for others.  less

    • July 7, 2021
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    Kanta Akter 3.Removing barriers accelerated the way women getting jobs. Moreover, the women who aren't permitted to work outside can work within the home by running businesses like tailoring, fishing, crafting, stitching, nurturing ducks and chickens, making cakes,...  more3.Removing barriers accelerated the way women getting jobs. Moreover, the women who aren't permitted to work outside can work within the home by running businesses like tailoring, fishing, crafting, stitching, nurturing ducks and chickens, making cakes, and so on.
    4. Lowering the cost of international Migration will be helpful for lower-income people.
    5. Increasing the monthly allowance for elderly people so that they can live a decent life.  

    • July 7, 2021
  • 
    Tanveer Tausif Ratul Asrayan Project has turned into an evident means of
    alleviating poverty of the people who once passed their days in extreme miseries after becoming victims of disasters like cyclone, river erosion and landslides.Firstly,in the joint name of the husband...  moreAsrayan Project has turned into an evident means of
    alleviating poverty of the people who once passed their days in extreme miseries after becoming victims of disasters like cyclone, river erosion and landslides.Firstly,in the joint name of the husband and wife of the resettled
    landless, homeless, miserable and uprooted family, the acknowledgment of ownership of the land is executed and registered.Before,if their monthly income was 10000 tk,60% of that money went into the land-owner’s pocket.By the rest of the amount,it was almost impossible to run a 4-5 member family.But now,they are getting home without any cost & they don’t have to pay any land owners.So,100% of their income will remain in their pocket after a month.Secondly,community centers,mosques,cemeteries,ponds,common lands for raising cattles and agrulture have been provided by the Govt.Moreover,practical and technical training have been given to the rehabilitated family members for productive & income generating...    less

    • July 7, 2021
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    Tanveer Tausif Ratul activities.Besides,micro loans are distributed among them at the end of the training.So they can involve themselves into different activities/start small business with that money.Women are also involved in different activities with
    men.Each house has a...  moreactivities.Besides,micro loans are distributed among them at the end of the training.So they can involve themselves into different activities/start small business with that money.Women are also involved in different activities with
    men.Each house has a latrine with electricity and water.So,the hygiene problems have also been reduced.
    
    
    In conclusion, This project has really opened a door of hope & dream to the poor people.  

    • July 7, 2021
• 
  Zakaria Ahomed is now friends with Fatima Ahmed.

  • June 1, 2021
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  Zakaria Ahomed has just signed up. Say hello!

  • June 1, 2021

  • Mesbah Abir likes this.