GRE Quantitative Reasoning › nth Term of an Arithmetic Sequence
Let Z represent a sequence of numbers wherein each term is defined as seven less than three times the preceding term. If
, what is the first term in the sequence?
Let Z represent a sequence of numbers wherein each term is defined as seven less than three times the preceding term. If
, what is the first term in the sequence?
The first term in a sequence of integers is 2 and the second term is 10. All subsequent terms are the arithmetic mean of all of the preceding terms. What is the 39th term?
The first term in a sequence of integers is 2 and the second term is 10. All subsequent terms are the arithmetic mean of all of the preceding terms. What is the 39th term?
The sequence is defined by:
What is the value of ?
In a sequence of numbers, the first two values are 1 and 2. Each successive integer is calculated by adding the previous two and mutliplying that result by 3. What is fifth value in this sequence?
The sequence is defined by:
What is the value of ?
In a sequence of numbers, the first two values are 1 and 2. Each successive integer is calculated by adding the previous two and mutliplying that result by 3. What is fifth value in this sequence?
The sequence begins with the numbers
and has the
term defined as
, for
.
What is the value of the term of the sequence?
The sequence begins with the numbers
and has the
term defined as
, for
.
What is the value of the term of the sequence?