What is the missing term in this arithmetic sequence? 9, 14, 19, 29, 34, …
a. 23
b. 24
c. 25
d. 26

In which research method does a researcher change the value of one variable to determine how the change affects another variable? a. experiment b. observational research c. survey d. case study

Political boundaries are determined by the political party in control at all time true or false

Is it true the ancient egyptians created a calendar that had 10 days in a week