 25 Answered Questions for the topic Calculation

Calculation Chemistry

10/02/20

#### My calculation is correct? (about the chemistry)

1 moles of KClO3 = 122.55 grams1 moles of KCl = 74.6 grams1 moles of O2 = 31.9988 gramsMass of test tube + MnO2 -> 21.5403gMass of test tube + MnO2 + KClO3 + KCl -> 22.5518gConstant mass of... more
Calculation Chemistry Chemical

10/02/20

Use the following reaction to answer question         MnO22 KClO3(s) --------------> 2 KCl (s) + 3 O2 (g)Complete the following statements.a. 2 moles of KC103 releases __________... more

04/24/19

#### Calculating the cost of waiting longer for money?

I'm trying to calculate the cost of waiting 30 extra days to receive money from a customer. Here's the situation: > How much would this cost a company per year if a customer pays us in 60 days... more

04/22/19

#### Dealing with fractions of a penny?

If my car insurance was £1200.01 per year, I could end up being charged £100 + 1/12p per month. I know that's not how it works, the extra penny is kept whole and goes on a specific month... more
Calculation Accounting Sales Tax

03/19/19

Calculation

10/24/18

#### Interest calculation

My question is if suppose I lend someone 10000 indian rupees and he is paying me back daily 100 rs for 120 days .. how much interest I am earning ?
Calculation

09/22/18

#### Curiosity of mathematics

360 degrees is it equivalent too 9 multiplied 36 add 36=360
Calculation

08/18/18

#### If it takes 5 workers 105 hours to refresh exposition of the art museum, how long will it take 7 workers

If it takes 5 workers 105 hours to refresh exposition of the art museum, how long will it take 7 workers (assuming they all work at the same rate)? Compose equation and solve it. Explain... more

04/01/18

A computer manufacturer uses graphic cards made by two companies N and I. They are using the cards made by N in 80% of the computers and made by I on 20% of the computers. They have found that 2%... more
Calculation

03/25/18

#### Math Question

A stack of one hundred twenty cards is placed next to a ruler, and the height of the stack is measured to be 3/4 inches.How thick is one card?
Calculation Math Science

02/19/18

#### calculation for latitude..?

I dont know how to to the calculation for latitude.Can anyone go through these problems and tell me how to do?1. Given that your latitude is 66.7, how many degrees above the northern horizon will... more

09/29/17

#### Insurance rate $38.00 per million Total insurance value equal 500 million at$38.00 per million. What is the annual premium ?
Calculation Algebra 2 Algebra Help

04/12/17

#### Summation with non upper limit

Hi, I woild like assistance with showing work on how to solve a summation question And determining if it is convergent or divergent Thanks in advance!    Question: (summation... more
Calculation

01/22/17

#### What is the kcalories from protein in sandwich?

At Chick-Fil-A, you order a chicken sandwich with a medium sized waffle fry. The chicken sandwich has 17 grams of fat, 38 grams of carbohydrates, and 30 grams of protein. Your answer should be a... more
Calculation Triangle Triangles

12/22/16

#### Vertex distance from the center of a triangle.

I'm working on writing a program to draw a triangle based on whatever input is given to it, and I have run into a snag. Given the angles of the vertices of a triangle, and the length of the longest... more
Calculation Dna

11/21/16

#### The DNA in a human chromosome is about 10 cm in length.

The DNA in a human chromosome is about 10 cm in length. A typical human cell has a diameter of 15um, and its nucleus occupies 30% of the cell volume. What is the minimum number of times the DNA in... more

08/29/16

#### Find intervals containing solutions to the following equations.

Find intervals containing solutions to the following equations.(a) f(x) = x − 3^−x = 0b)f(x) = x^3 + 4.001x^2 + 4.002^x + 1.101 = 0.I want help how can I find intervals and solutions for these... more
Calculation Chemistry Physics

06/08/16

I've spent all day on the following questions and can't seem to get them right. If anyone would be willing to provide a break down with the answer that would be greatly appreciated. I just want to... more
Calculation Physics Force

02/23/16

#### a material weighs 400N in air. density is 1600 kg/m^3, what is weight immersed in water?

I dont understand how to calculate this.
Calculation Cars

01/09/16

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