icesalcido07 icesalcido07

07-04-2021
Mathematics

contestada

the rule for being the nth item in a certain sequence is n(n+1)/2. what is the 4th term in this sequence ?
a.) 4
b.)10
c.)16
d.)20

Respuesta :

sanziba18 sanziba18

07-04-2021

Answer:

a.) 4

Step-by-step explanation:

a.)4

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