Acertain animated movie earned $1.1*10^9 in revenues at the box office. the movie lasts 9.1*10^1 minutes. how much revenue was earned per minute of the movie?

$12,087,912.1

Step-by-step explanation:

 is in scientific notation, to get this into normal number, we take the decimal point and move it "9" times to the right [whatever power of 10 we have, we move to right (if positive).] Then we fillup the rest with zeros.

So we have:

This is the revenue.

We do similar process for time:

This is the time , in minutes.

We want revenue PER minute, that means we divide the total revenue by total time, that would be:

The revenue earned per minute is  $12,087,912.1

for finding the midpoint of any given 2 pair of points simply add the respective x coordinates with other x coordinate and the y coordinate with other y coordinate and divide them by 2

in your question it will be :

(3+1)/2 for the x coordinate of mid point i.e 2

[8+(-4)]/2 for the y coordinate of midpoint i.e 2

so coordinates of mid point of points (3,8) and (1,-4) will be (2,2)