Which of the following is an arithmetic sequence?
a. 5, 12, 17, 29, 46
b. 3, 7, 11, 15, 19
c. 4, 6, 10, 16, 26
d. 4, 16, 64, 256

How do you solving the solution of each system using elimination?

Three baby penguins and their father were sitting on an iceberg 0.50.50, point, 5 meters above the surface of the water. the father dove down 4.74.74, point, 7 meters from the iceberg into the water to catch dinner for his kids. what is the father penguin's position relative to the surface of the water?

18 16 11 45 33 11 33 14 18 11 what is the mode for this data set