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
denis-greek [22]
3 years ago
12

Write a recursive rule for the arithmetic sequence 22,15,8,1

Mathematics
2 answers:
lara31 [8.8K]3 years ago
7 0

Answer:

a=1

an= an-1 -7

Step-by-step explanation:

SVEN [57.7K]3 years ago
5 0

A= 1 the answer is A=1

You might be interested in
What is the decimal equivalent of an 11% increase
valentinak56 [21]

Answer:

0.11

Step-by-step explanation:

You would convert the percentage to a fraction. Since the % symbol means 'out of 100', you would put 11 over 100: 11/100.

Then you would convert the fraction to a decimal: 0.11.

An easier way could also be to take the percentage and move it two decimal places to the right.

Ex: 43% moved two decimal places to the right would be 0.43.

I hope this helps!

3 0
3 years ago
What is the index of ⁴√81<br>​
ludmilkaskok [199]

Answer:

8

HOPING MAKATULONG PO!,KEEP SMILLING GOD LOVES YOU:)!

3 0
3 years ago
This is a pre calculus question that I need help with, serious answer PLEASE and thank you! Will give brainliest.
IRISSAK [1]

The wording of this question is a bit confusing... You can't write a sequence in sigma notation, but rather a series or sum. I think the question is asking you to write the sum of the sequence,

\dfrac12,\dfrac14,\dfrac18,\ldots,\dfrac1{64}

which would be

\dfrac12+\dfrac14+\dfrac18+\cdots+\dfrac1{64}

in sigma notation.

To do this, notice that the denominator in each term is a power of 2, starting with 2^1=2 and ending with 2^6=64. So in sigma notation, this series is

\displaystyle\sum_{n=1}^6\frac1{2^n}

4 0
3 years ago
The sum of 2 numbers is 46. One number is 12 more than the other. What are the numbers?
harkovskaia [24]

Answer:

two numbers are 29 and 17

Step-by-step explanation:

let the number be x

12+x+x=46

2x=46-12

x=34/2

x=17

another number is 12+x

12+17

29

5 0
3 years ago
Read 2 more answers
What is 3x+ b= 2x+ 5 for x
nexus9112 [7]
Plz send pic for me to do this
8 0
3 years ago
Read 2 more answers
Other questions:
  • Alexis recieved an 85,89,92on three tests.How many points does she need to score on her next test in order to have an average of
    7·2 answers
  • A store makes a profit of $115 on a wallet and then marks up 75%. What is the selling price of the wallet? plzz answer
    8·1 answer
  • In quadrilateral ABDC, AB ∥ CD. Which additional piece of information is needed to determine that ABDC is a parallelogram?  i ne
    15·2 answers
  • Drew has 50 red,green,and blue marbles. he has six more red marbles than blue marbles and four fewer green marbles than blue mar
    8·1 answer
  • An airplane that travels 450 mph in still air encounters a 50-mph headwind. How long will it take the plane to travel 1200 mi in
    6·1 answer
  • A group of researchers asked 90 college students about a time they had delivered bad news to someone. The accompanying table sho
    11·1 answer
  • Use the order of operations to simplify 3/4 + 8(2.5 - 0.5)
    8·2 answers
  • What is the value of k if k +28=56 ?
    7·2 answers
  • 100 POINT AND BRAINERLEST PROMISE
    9·1 answer
  • Joshua wants to complete the first mile of a 8−mile run in 20 minutes or less running at a steady pace. The inequality 8 − p3 ≤
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!