Answer:
a(10) = 170
Step-by-step explanation:
Given that,
The nth term fo the sequence is :
a(n) = n² + 7n
We need to find the 10th term of the sequence.
Put n = 10 in the above sequence,
a(10) = (10)² + 7(10)
= 100 + 70
= 170
So, the 10th term of the sequence is 170.
I think about 200 people will vote for eric let me recheck
What are the questions ??
Answer:
8.75%
Step-by-step explanation:
the difference
=$137.62-$126.55
=$11.07
the percent of tax
=$11.07/$126.55×100%
=8.7475306%
=8.75%
Answer:
70
Step-by-step explanation:
8 choose 4
= (8!)/(4!*4!)
=(8*7*6*5)/(4*3*2*1)
=1680/24
=70
