1.5*100% = 150%
The book is worth 150% of the original amount.
Hello!
Do you see the line right in the middle of the box? That is the median. It points down to about 15.5
Our answer is D) 15.5.
I hope this helps!
9514 1404 393
Answer:
(b) a[1] = -7, a[n] = a[n-1] + 3
Step-by-step explanation:
Comparing the given formula to the general form for the n-th term of an arithmetic sequence ...
an = a1 +d(n -1)
we see that the first term (a1) is -7, and the common difference (d) is +3.
The recursive version of the sequence definition is ...
a[1] = a1
a[n] = a[n-1] +d
So, the appropriate choice is ...
a[1] = -7, a[n] = a[n-1] +3
Answer:
The answer is 653.45
Step-by-step explanation:
