The x intercept is the amount of money she has and I don't know what it is.... sorry. I knew what it stood for though.
I got -307 (if the x stands for multiplication)
Answer:
It is necessary four parameters.
Step-by-step explanation:
Since the augmented matrix of the consistent system has rank equal to three then the number of free variables is (number of unknows)-rank then there are 7-3=4 free variables. This means that are necessary four parameter to specify all solutions.
Answer:
11.1714
Step-by-step explanation:
Just use a calculator! :)
Fv=6599.20(1+0.042/12)^12*7
Fv=8850.20
Interest earned=8850.20-6599.20
=2,251
So the answer is a
