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
4vir4ik [10]
3 years ago
8

Fa(1) = -13 a(n) = a(n-1)+4 Find the 2nd term in the sequence.

Mathematics
2 answers:
strojnjashka [21]3 years ago
5 0

Answer:

The 2nd term in the sequence is -9.

Step-by-step explanation:

We have that:

a(1) = -13

a(n) = a(n-1) + 4

Find the 2nd term in the sequence.

This is a(2). So

a(2) = a(2-1) + 4

a(2) = a(1) + 4

Since a(1) = -13.

a(2) = -13 + 4 = -9

The 2nd term in the sequence is -9.

soldier1979 [14.2K]3 years ago
3 0

Answer:

The 2nd term in the sequence is -9.

Step-by-step explanation:

fa(1) = -13

a(n) = a(n-1)+4

Find the 2nd term in the sequence.

The sequence is an Arithmetic sequence.

Here the 1st term = -13

An = A(n-1) + 4

Therefore, the common difference (d) = 4

2nd term = first term + common difference

2nd term = -13 + 4 = -9

The answer is -9.

THEREFORE, The 2nd term in the sequence is -9.

You might be interested in
The ratio of boys to girls in Mr. Hoda's art
SOVA2 [1]

Answer:

15:10

Step-by-step explanation:

Method 1: 5 lots of 3:2 →5 × (3:2) = (5×3) : (5×2) = 15:10

Method 2: 3/2 × 1 → 3/2 ×5/5 = 3×5 2×5= 15:10

boys: 15

girls: 10

3 0
3 years ago
F divided by 2 = 5/8
Vedmedyk [2.9K]

Answer:

1.25

Step-by-step explanation:

5 0
2 years ago
Is 13.654 rational or irrational​
givi [52]

Answer:

Rational

Step-by-step explanation:

Any number that can be represented as a fraction is rational. 13.654 can be represented as the mixed number 13 and 654/1000, making it a rational number.

8 0
3 years ago
Read 2 more answers
Which dilation is shown by this graph?
beks73 [17]

Answer:

1/3

Step-by-step explanation:

Take the far side original length and dilated length 3/9 divide it = 1/3 and that’s the answer

5 0
3 years ago
Simplify 3^-3<br> Show work
dmitriy555 [2]

\bf a^{-n} \implies \cfrac{1}{a^n} ~\hspace{4.5em} a^n\implies \cfrac{1}{a^{-n}} ~\hspace{4.5em} \cfrac{a^n}{a^m}\implies a^na^{-m}\implies a^{n-m} \\\\[-0.35em] \rule{34em}{0.25pt}\\\\ 3^{-3}\implies \cfrac{1}{3^3}\implies \cfrac{1}{27}

5 0
3 years ago
Other questions:
  • For which intervals is the function positive? <br> (4,8]<br> (-6,-2)<br> (-2,4)<br> [-8,-6)
    7·2 answers
  • On a number line, the coordinates of A, B, C, and Dare -6, -2, 3, and 7, respectively. Find
    5·1 answer
  • Realize income is ____.
    12·1 answer
  • PLEASE HELP
    8·2 answers
  • A rectangular flower bed has a length of 1/2 yard. The width of the flower bed is 3/4 yard. What is the area of the flower bed?
    10·1 answer
  • Which polynomial is a product of (3x+2) and (x-7)
    12·1 answer
  • 6. Which equation represents: "Seven times the difference of a number and tenis
    11·2 answers
  • Combine these radicals V27-V3​
    8·1 answer
  • A delivery truck traveled 1/4 of its route in 2 hour how long will it take to complete one route
    13·1 answer
  • All of the following are included in the calculation of accounting profit EXCEPT which of option?
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!