Answer:
the answer is 10
Step-by-step explanation:
(8+4+14+16+8)/5
Answer:
B. All diagonal matrices are square matrices.
C. The size of any square matrix is m x m, where m is a positive integer.
Step-by-step explanation:
The lower qaurtile is the seconed dot sorry about spelling it wrong but it is 37
Answer:
Recursive formula: 
Explicit formula: 
Step-by-step explanation:
Let n be the number of week,
be the number of albums Pam has on week n.
Every week she buys 3 new albums to keep her collection current, then

{The number of albums Pam has on week n is the number of albums Pam has previous week increased by 3}
This is a recursive formula.
Suppose initially Pam has 0 albums. Then the first week she has 3 albums, the third week - 6 albums and so on. Mathematically

The explicit formula is