Answer:
20
Step-by-step explanation:
When you are asked for only one arithmetic mean between two terms, just add the two terms and divide the sum by two.
Let 8, _, 32 be the arithmetic sequence.
Formula: x = (a + b) / 2
First Step: Substitute
x = (8 + 32) / 2
Second Step: Add
x = (40) / 2
Third Step: Divide
x = 20
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Answers & Comments
Answer:
20
Step-by-step explanation:
When you are asked for only one arithmetic mean between two terms, just add the two terms and divide the sum by two.
Let 8, _, 32 be the arithmetic sequence.
Formula: x = (a + b) / 2
First Step: Substitute
x = (8 + 32) / 2
Second Step: Add
x = (40) / 2
Third Step: Divide
x = 20