4 years ago

I keep getting this one wrong :(

Mathematics

2 answers:

oee [108]4 years ago

3 0

Answer:

-663

Step-by-step explanation:

The nth term of an arithmetic sequence is:

aₙ = a₁ + d (n − 1)

The first term is -14, and the common difference is -11. So the nth term is:

aₙ = -14 + (-11) (n − 1)

So the 60th term is:

a₆₀ = -14 + (-11) (60 − 1)

a₆₀ = -663

ycow [4]4 years ago

3 0

Answer:

-663

Step-by-step explanation:

an= -14-11 (60-1)=-14-11(59)= -14-649= -663

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