3,7,11,15,19,23,27,31
32 = 8th term.
The common difference is +4
Answer:
<u>There are 17 terms in the sequence</u>
Step-by-step explanation:
<u>Arithmetic Sequence
</u>
An arithmetic sequence is a list of numbers with a definite pattern by which each term is calculated by adding or subtracting a constant number called common difference to the previous term. If n is the number of the term, then:

Where an is the nth term, a1 is the first term, and r is the common difference.
In the problem at hand, we are given the first term a1=13, the last term an=-23, and the common difference r=-2 1/4. Let's solve the equation for n:

We need to express r as an improper or proper fraction:

Substituting:



n=17
There are 17 terms in the sequence
Answer:
c is the right answer
Step-by-step explanation:
Answer:
4.6538474e+15
Step-by-step explanation:
Answer:
Step-by-step explanation:
so there are 16 cups in a gallon
in 3 gallons there are 48 cups
48/2=24
he can make 24 chocolate pudding cakes