# Posts by INDIANA

Total # Posts: 19

**Mathematics**

how did you get 12 min from 8:55 to 9:07?? and is the 1st answer that i have correct... because the link says otherwise

*July 26, 2012*

**Mathematics**

an aircraft's reading shows time 8:55 at distance travelled 957km time 9:07 at distance travelled 1083 calculate distance travelled in km calculate the average speed of aircraft in km/h (for the 1st question 1083-957= 126km) (the second one should i add 1083+957km then ...

*July 26, 2012*

**Mathematics**

write the following simultaneous equations in the form of AX= B where A,X and B are matrices 11x+6y=6 9x+5y=7 hence write the solution for x and y as a product of two matrices.

*July 12, 2012*

**Mathematics**

i really need to know how to do this i have posted it over again and no one is able to help me...

*July 11, 2012*

**Mathematics**

write the following simultaneous equations in the form of AX= B where A,X and B are matrices 11x+6y=6 9x+5y=7 hence write the solution for x and y as a product of two matrices.

*July 11, 2012*

**Mathematics**

write the following simultaneous equations in the form of AX= B where A,X and B are matrices 11x+6y=6 9x+5y=7 hence write the solution for x and y as a product of two matrices.

*July 10, 2012*

**Mathematics**

a credit union pays 8 percent per annum compound interest on all fixed deposits. a consumer deposited $24000 in an account. calculate the total amount of money in the account at the end of two years.

*July 9, 2012*

**Mathematics**

A drinking straw of length 21 cm is cut into 3 pieces the length of the first piece is x cm the second piece is 3cm shorter than the 1st piece the third piece is twice as long as first piece (a) state in terms of x the length of the pieces (i think i figured that one out...1st...

*July 4, 2012*

**Mathematics**

if the exchange rate is $1.35 BDS$ to EC$ and Karen exchanged EC$ 432 for BDS$ calculate the amount of BDS$ which karen would receive

*July 4, 2012*

**Mathematics**

karen exchanged BDS$ two thousand dollars and received EC$ two thousand seven hundred calculate the value of one BD$ in EC$ I would just like the formula so i can work it out please

*June 26, 2012*

**Mathematics**

How did you get 122cm of wire??

*June 5, 2012*

**Mathematics**

(in this question they did not give me any diagrams) use pie 22/7 (a) a piece of wire is bent to form a square of area 121cm squared Calculate the length of each side of the square. Calculate the perimeter of the square. (b) the same piece of wire was bent to form a circle. ...

*June 5, 2012*

**Mathematics**

(iii) 13,680 - 7,800 = 5,880 still outstanding in the second year. I am not sure how to work out the last one.

*May 24, 2012*

**Mathematics**

(a)A loan of 12 000 was borrowed from a bank at 14% per annum Calculate (i) The interest on the loan at the end of the first year (ii) The total amount owing at the end of the first year A repayment of $ 7 800 was made at the start of the second year. Calculate (iii) the ...

*May 24, 2012*

**What is the meaning?**

That makes much more sense. Ok thank you.

*March 28, 2011*

**What is the meaning?**

Can it also imply on people?

*March 28, 2011*

**What is the meaning?**

Can it also mean that there are years when nothing occurs and then within a few weeks, something massive can occur?

*March 28, 2011*

**What is the meaning?**

I don't understand this quote "There are decades where nothing happensl and there are weeks where decades happen."?????

*March 28, 2011*

**Physical Science**

If a vehicle circled Earth at a distance equal to the Earth-Moon distance, how long would it take to make a complete orbit?

*March 15, 2011*

- Pages:
**1**