100 - 80% = 20 %
20% = $416
416 x 5 = $2080 = 100%
A rational number is a number that can be written as a fraction. In this case 0.333 repeating can be written as 1/3.
Answer:
He invest $14000 for 7% and $12000 for 5%.
Step-by-step explanation:
Consider the provided information.
Let executive invest x for 7% and 26000-x for 5%.
The annual return is $1580.
Therefore, the required equation is:





26000-14000=12000
Therefore, he invest $14000 for 7% and $12000 for 5%.
The probability he will roll an even number is 3/6 chance he could roll a 2,4,6
hope this helps