ASSIGNMENT Which table represents an arithmetic sequence?
22
1
2
3
4
5
an
-6
--12
-24
148
1-96
o
72
1
2
3
4
5
an
7
9
13
19
27
C
72
1
2.
3
4
5
an
8.7
7.3
5.9
4.5
3.1
DONE

Eileen purchased 3.4 pounds of apples at the total cost of $19.72. if she purchases 6.2 pounds of apples at this store, how much would it cost?

Josephine has a great garden with and area of 2x2 + x - 6 square feet

Ascientist wants to use a model to present the results of his detailed scientific investigation. why would a model be useful? a )because the model makes the concepts easier to understand b) because the model is easy to put together and to use c) because the model prevents other scientists from asking questions d) because the model requires the audience to pay full attention to it i don't know what to choose because between a and d a is much more likely than d because it only wants to get the attention of the audience. i'm confuse.