Answer:
500%
Step-by-step explanation:
45 divided by 9 x 100 = 500
Line a can be rewritten as
.. 2y -x = 12
The coefficients of y and x match those of line b, so lines "a" and "b" are parallel.
The linear approximation to about a point is
We have
so that near (6, 6, 7), we get approximately equal to
Then
She will streach her arm in the 2/3 time period becasue you add up all the questins and see the one with the least and that is the answer