VicenteDuranidn
Answered

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Find the arithmetic means for the given sequence:


4, __, __, __, __, 19​

Sagot :

Ekylytraidn

Answer:

a= 4. b=19. n=4. d= b-a/n+1= (19-4)/(4+1)= 15/5=3. Hence, d=3.

Step-by-step explanation:

Do you also want an explanation?

Jcherry99idn

Answer:

7  10  13   16

Step-by-step explanation:

a1 = 4

a6 = 19

n = 6

d = ?

a6  = a1 + (n - 1)d        

19 = 4 + (6 - 1)*d

19 - 4 = 5*d

15 = 5d

d = 15/5

d = 3

So the sequence is

4,7,10,13,16,19

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