In 2005, the population of a certain country was about 255.4 million. to the nearest dollar, calculate how much each person in the country would have had to contribute in order to make one lucky person a trillionaire (that is, to give that person $ 1,000,000,000,000) each person would have to contribute how much $?

$3915.43

Step-by-step explanation:

In scientific notation the amount is computed by dividing 1 trillion into 255.4 million parts. Each part is ...

  $10^12/(0.2554·10^9) = $3.91543·10^3 = $3915.43

Each person would have to contribute about $3,915.43.

Comment on the division

I like to adjust the operands in the math expression so the result comes out in scientific notation. To that end, I have made the denominator be a fraction less than 1 (times 10 to a power), rather than the usual number between 1 and 10. This ensures that the quotient will be between 1 and 10 (times 10 to some power).

answer:

it is general formula that is used to write value to its excet position

a11 a12 a13

a21 a22 a23

it is the example of order 2 by 3 matrix in this

a11 means value occur in 1 st row 1st column

a12 means value occurs in 1st row 2nd column

a13 means value occur in 1st row and 3rd column

a21 means value occurs in 2nd row and 1st column

a22 means value occurs in 2nd row and in 2nd column

a23 means value occurs in 2nd row and in 3rd column

none of these

step-by-step explanation:

23 + 34 add up to 57 so just inform the teacher of this really stupid mistake