1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
qwelly [4]
3 years ago
8

A sequence is recursively defined as a(n)=2a(n-2) for values of n>2. Find the seventh term of the sequence if a(1)=0 and a(2)

=1
Mathematics
1 answer:
Papessa [141]3 years ago
7 0

Answer:

a(7) = 0

Step-by-step explanation:

Using the recursive formula and a(1) = 0, a(2) = 1 , then

a(3) = 2a(1) = 2(0) = 0

a(4) = 2a(2) = 2(1) = 2

a(5) = 2a(3) = 2(0) = 0

a(6) = 2a(4) = 2(2) = 4

a(7) = 2a(5) = 2(0) = 0

You might be interested in
What is the range of the data below 33, 38, 35.5,39.25, 31.75​
Lunna [17]

Answer:

1.25

Step-by-step explanation:

5 0
2 years ago
Read 2 more answers
Using side lengths only, could the triangles be similar? Triangle X Y Z. Side X Y is 1.5, X Z is 1, Z Y is 2. Triangle Q S R. Si
ruslelena [56]

Answer:

  no

Step-by-step explanation:

In ∆XYZ, we can write the ratios of the sides from shortest to longest as ...

  y : z : x = 1 : 1.5 : 2 = 2 : 3 : 4

In ∆QSR, we can write the ratios of the side lengths from shortest to longest as ...

  r : s : q = 0.5 : 1 : 1.5 = 1 : 2 : 3

Based on side lengths only, the triangles cannot be similar.

__

<em>Additional note</em>

Even if shortest-to-longest side ratios were the same, the triangle naming is incorrect for them to be similar.

5 0
3 years ago
What is the surface area of this rectangular prism?
Anni [7]
The answer is B. 120 cm
6 0
3 years ago
Read 2 more answers
WILL MARK BRAINLYIST
Serga [27]

Answer:

the answer would be true

8 0
3 years ago
Read 2 more answers
Sammy is going to graph y = ex + 3. Before he graphs, he writes down what he thinks will happen to the parent graph. Which state
Grace [21]
A) Translated 3 units up because the slope formula is y=mx+b when b=y-intercept
5 0
3 years ago
Other questions:
  • 2 • -1^3 - 3 • -1^2 +7
    9·1 answer
  • Want money answer this.
    15·2 answers
  • WILL REWARD BRAINLIEST!:)
    11·1 answer
  • The entry to record the payroll tax expense would include
    14·2 answers
  • A coat that cost $123 is marked 1/3 off what is the sale price of the coat
    12·2 answers
  • True or False: The domain of an inverse of a relation is the domain of the original relation.
    8·1 answer
  • A spinner has three unequal sections: red, yellow, and blue. The table shows the results of Nolan's spins.
    7·1 answer
  • The inequalities x &lt; -5 and -X &gt; -5 are the same.<br> True<br> False
    8·1 answer
  • Just need some help please
    5·2 answers
  • Need help ASAP! Directions in picture ;)
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!