The initial term of this geometric series is 4, and the common ratio is -1/2. The sum is given by

The sum is
approximately 2.66.
Answer:
<u>Shape representation</u>
Yellow = 1 whole unit
Blue = 1/3
Red = 1/2
Green = 1/6
1) see attachment
2) 7 1/2s in 3 1/2
8 1/3s in 2 2/3
4 1/6ths in 2/3
Answer:
Step-by-step explanation:
k/9=10/3 multiply both sides by 9
k=90/3
k=30
The entry in row 1, column 1 of
is

(i.e. the dot product of row 1 of
and column 1 of
)
The entry in row 1, column 2 of
is

The second option is the correct answer.
The answer will be y=2x+1