Answer:

Step-by-step explanation:
Given







Required
The weighted average
To do this, we simply multiply each score by the corresponding worth.
i.e.

So, we have:

Using a calculator, we have:

--- approximated
Second: $500,000
Third: $250,000
Fourth: $125,000
Fifth: $62,500
Sixth:$31,250
Seventh:$15,625
If you need the total just add
Answer:
9.23*10 to the power 5
Step-by-step explanation:
to move the point 5steps backwards
30 divided by 3 = 10
3 divided by 3 = 1
10:1