Insert an arithmetic mean between 5 and 45
Answer (1)
AnswersTo insert one arithmetic mean between 5 and 45, find the number that creates an arithmetic sequence: The formula for the arithmetic mean (AM) between two numbers a and b is: \text{AM} = \frac{a + b}{2} So, \text{AM} = \frac{5 + 45}{2} = \frac{50}{2} = 25 Therefore, the arithmetic mean between 5 and 45 is 25.
