1.

What is the 16th term of the arithmetic sequence 19, 14, 9, 4, . . .?

Answer»

ong>ANSWER:

-56

Step-by-step EXPLANATION:

a = 19

d = 14-19 = -5

n = 16

tn = a + (n-1)d

t16 = 19 + (16-1)(-5)

= 19 + (-75)

= -56



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