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
Alekssandra [29.7K]
3 years ago
10

Consider the sequence 130, 143, 156, 169, ... Write an explicit formula to represent the arithmetic sequence and use it to find

the 13th term.
Mathematics
1 answer:
pantera1 [17]3 years ago
4 0

<u>Answer:</u>

a(n) = 130 + (n-1) 13

13th term = 286

<u>Step-by-step explanation:</u>

We are given a sequence of numbers: 130, 143, 156, 169, ... and we are to write an explicit formula to represent the arithmetic sequence and use it to find the 13th term.

We know that the arithmetic sequence can be defined by:

a_n=d(n-1)+c

where d = the common difference between consecutive terms ; and

c=a_1

<u>13th term:</u>

a_{13}=130+(12)13 = 286

Therefore, the formula for this sequence will be a(n) = 130 + (n-1) 13 and 13th term is 286.

You might be interested in
Can someone answer this???
katovenus [111]
3 weeks and 35 dollars
6 0
3 years ago
Definition of exponential?
lutik1710 [3]

Answer:

(of an increase) becoming more and more rapid.

"the social security budget was rising at an exponential rate"

Step-by-step explanation:

✨research ✨

4 0
3 years ago
Read 2 more answers
From sea level, a submarine descends 20 feet per minute. Where is the submarine in relation to sea level 5 minutes after it star
Katen [24]
The correct answer is C.) 100 feet

(Feet per minute) x (number of minutes)

20x5 = 100
4 0
3 years ago
Need the answer fast!
iVinArrow [24]
Its 23. you just add them together
3 0
2 years ago
Read 2 more answers
Solve 2^x^2+5x=1/16 without using logarithms. <br> quick plz 15 points
Marianna [84]

Answer:

x=-4, x=-1

Step-by-step explanation:

6 0
3 years ago
Other questions:
  • what is the surface area of a triangular prism with a length of 8 base of 4 height of 6 and side length of 6.3
    14·1 answer
  • (2x - 3y)(4x - y) Please help
    5·1 answer
  • Find the variable: n/14=3
    6·1 answer
  • 1. Find the critical points of the function. Then use the Second Derivative Test to determine whether they are local minima, loc
    13·1 answer
  • HELP! Which of the following pairs of functions are inverses of each other?
    7·2 answers
  • Solve for x: −5|x + 1| = 10
    8·1 answer
  • What is the value of the expression. -8-(-3) <br> = -8 blank 3 <br> = blank
    13·1 answer
  • Emmerson rented an apartment for $10,245.75 for the first year she lived in the
    10·1 answer
  • I don’t know what to do and I need to finish this by tonight
    10·1 answer
  • Please help with photo below
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!