Answer:
$9408 more than she started with
Step-by-step explanation:
The amount added to Patterson's account each month is ...
$2575 -1029 -312 -450 = $784
After 12 months, she has added ...
12 × $784 = $9408
After 12 months, Patterson has added $9408 to her account.
Answer:
your answer should be (-3,-7)
Answer:
The resulting matrix will be 11 * 7
Step-by-step explanation:
Given
Matrices 11 * 6 multiplied by 6 * 7
Required
The dimension of the resulting matrix
When a matrix a * b is multiplies by a matrix b * c, the resulting matrix will be: a * c
In this case:


So, the resulting matrix will be:

Root: (-4/3, 0)
vertical intercept: (0, -4)
We are to select 2 people to sit in first row from 6.
This is a problem of Combinations. We are find permutation of 6 people taken 2 at a time. This can be represented as 6C2.
So, the answer is option B