NAME DATE
PERIOD
10-2 Skills Practice
Arithmetic Sequences and Series
Find the indicated term of each arithmetic sequence.
1.4, = 56, d = 13, n = 73
2.2,, for 16, 32, 48, ...
Write an equation for the nth term of each arithmetic sequence.
3.64, 78, 92, 106, ...
4.-416,-323, -230, -137, ...
Find the arithmetic means in each sequence.
5. 17, ?, ?
?_, 41
?
?,32
6.235, ?, ?, ?

Step by step explanation pls for 10 pts the length of a rectangular board is 3 feet less than twice its width. a second rectangular board is such that each of its dimensions is the reciprocal of the corresponding dimensions of the first rectangular board. if the perimeter of the second board is one-fifth the perimeter of the first, what is the perimeter of the first rectangular board?