9. 0.26666
10. 2.375
11. 7/20
12. 206111/<span>50000</span>
(-1, 5)
(0,0)
(1, -3)
(2, -4)
(3, -3)
(4, 0)
(5, 5)
Answer:
the 19th term of the arithmetic sequence is 73.
Step-by-step explanation:
Given:
The arithmetic sequence whose common difference is
And first term is

Find the 19th term of the arithmetic sequence

Now we know that,

Put all the value in above AP.




So,
term of the sequence is 73.
Turn 7 into a fraction so it can be multiplied. > 7/1
Multiply 7/1 by 1/3.
7/1 × 1/3 = 7/3
Simplify 7/3 into a mixed number.
7/3 = 2 1/3
Nolan will need 2 1/3 lbs of turkey.