Answer:
80.66
Step-by-step explanation:
Since we have three variables,
Therefore:
Using the above:
f(4.02, 3.99, 6.97) =81+ 8(4.02 - 4) + 8 (3.99 - 4) +14(6.97-7)=80.66.
The approximation of 
is 80.66000.
$118.00 - $9.00 - $84.25 + $95.00 is the correct order
Since they meet at the $105 mark the answer would be $105
Given data:
The given equation is 5x^2= -11x-2.
The given equation can be written as,
Thus, the values of x are x=-1/5, and x= -2.
A rational number is a number that can be made by dividing two integers. An integer is a number that doesn't have a fraction part.
1. 2.4 - rational
2. 74 - rational
3. 17.3333333… - rational
4. π -irrational
5. there is no number
6. –18 - rational
7. there is no number
8. 87.125 - rational
9. –30 - rational
10. –8.3 -rational
11. 58.25 -rational
12. 121 -rational
13. 4.5 -rational
14. 3 7/10 -rational
As you can see, most numbers are rational. But, when you come across pi or when you have a decimal that goes on forever without repeating (like some square roots), it tends to be irrational.
