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san4es73 [151]
2 years ago
6

Form a sequence that has two arithmetic means between 13 and 88.

Mathematics
2 answers:
hichkok12 [17]2 years ago
7 0

Answer:

Correct choice is A

Step-by-step explanation:

For the numbers 13 and 88, find the difference 88-13:

since 88-13=75 and \dfrac{75}{3}=25 (two arithmetic means tells you there will be three intervals), two arithmetic means will be

  • 13+25=38;
  • 38+25=63.

The only correct sequence is 13, 38, 63, 88.


Pavlova-9 [17]2 years ago
4 0

Answer:

a.

13, 38, 63, 88

Step-by-step explanation:

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