The first three terms of a sequence are given. Round to the nearest thousandth (if necessary).
1 answer:
Answer: 272
Step-by-step explanation:
Let a1=11
a2=20
a3=29
Formula for sequence=
an=a1+(n-1)d
an = nth term
a1= first term
n= nth position
d= common difference
We are looking for the 30th term,so our n=30
d= a2-a1
d= 20-11
d= 9
Using the formula
an= a1+(n-1)d
a30= 11+(30-1)9
a30= 11+(29)9
a30= 11+(29×9)
a30= 11+261
a30= 272
Therefore, the 30th term is 272
You might be interested in
The mode of the values listed is 9.
Answer:
A²+b²=c²
Step-by-step explanation:
I hope this helps you
90-8.5
90-40
50
1043
x 52
--------
2086
52150
----------
54236
He/She will earn $54,236 a year
I'm very sure the answer would be (4, 64)
