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
kifflom [539]
3 years ago
14

Given the Arithmetic sequence A1,A2,A3,A4 44, 51, 58, 65 What is the value of A39?

Mathematics
2 answers:
jenyasd209 [6]3 years ago
8 0
This is an arithmetic sequence because there is a common difference between terms, a constant found when subtracting the preceding term from any term in the sequence.  In this case the common difference is 7.

Any arithmetic sequence can be expressed as:

a(n)=a+d(n-1), a=initial value, d=common difference, n=term number

Here we have a=44 and d=7 so

a(n)=44+7(n-1)

a(n)=44+7n-7

a(n)=7n+37, so the 39th term is:

a(37)=7(37)+7

a(37)=266

I am assuming that 44 is the first term, not the 5th term...if 44 was the fifth term let me know and I will edit to reflect that...
snow_lady [41]3 years ago
6 0
This is an arithmetic sequence because there is a common difference between terms, a constant found when subtracting the preceding term from any term in the sequence.  In this case the common difference is 7.

Any arithmetic sequence can be expressed as:

a(n)=a+d(n-1), a=initial value, d=common difference, n=term number

Here we have a=44 and d=7 so

a(n)=44+7(n-1)

a(n)=44+7n-7

a(n)=7n+37, so the 39th term is:

a(37)=7(37)+7

a(37)=266

I am assuming that 44 is the first term, not the 5th term...if 44 was the fifth term let me know and I will edit to reflect that...
You might be interested in
The time between a lighting flash and the following thunderclap may be used to estimate, in kilometers, how far away a storm is.
Talja [164]
D=t/3

12=t/3
×3   ×3
___________
36=t

So the answer is D.) 36 kilometers
5 0
3 years ago
Whats the Area of a circle with a radius of 2.6? use 3.141592654 for pie
damaskus [11]

Answer:

16.33628179866692

Step-by-step explanation:

I dont know how far you wanted me to round so you will have to do that part

6 0
3 years ago
Solve the equation 6x12=4x-18
Llana [10]
This equation is not true. 
7 0
3 years ago
Which conversions from scientific notation to standard notation are true? Check all that apply.
avanturin [10]

Step-by-step explanation:

all of tjem in the queue the government

3 0
3 years ago
0.008 is 1 tenth of what decimal
shepuryov [24]
0.08, Hope it helped
3 0
3 years ago
Other questions:
  • 56<br> Which of the following expressions is equal to<br> 52<br> 5.5.5.5<br> 5.5.5<br> 5.5.5.5<br> 3
    9·1 answer
  • BRAINLIEST ASAPPPP!!!
    10·1 answer
  • 3-7*(16/2+3-1)+6 showing this work
    5·1 answer
  • 32 divided by 8 what is the answer?
    13·2 answers
  • Help almost done....​
    11·1 answer
  • Someone help geometry ​
    12·1 answer
  • PLEASE HELP A BROTHER OUT
    15·1 answer
  • What are the measures of angles a,b, and c? Show your work and explain your answers.
    13·2 answers
  • 30 POINTS John opens a savings account and decides to deposit $10 each month. Let x represent the number of
    7·1 answer
  • Use the distributive property to simplify this expression: 0.1(2x+3)
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!