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
Vesna [10]
3 years ago
12

Given the arithmetic sequence an = −5 + 3(n − 1), what is the domain for n?

Mathematics
2 answers:
Airida [17]3 years ago
4 0
D because for a sequence you can't have a -1st term so b is out and a and c mean the same thing so neither of them can be the answer 
Gemiola [76]3 years ago
4 0

Answer: All integers where n ≥ 1

Step-by-step explanation:

We know that the domain of any sequence is the set of natural numbers \mathbb{N}.

Therefore, the domain for the given arithmetic sequence a_n=-5+3(n-1) is the set of natural numbers.

Since we know that the set of natural numbers starts with digit 1.

Therefore, the domain of the given arithmetic sequence is all integers where n≥1.

You might be interested in
PWEASE HELP, AREA OF A TRAPEZOID
sdas [7]

Answer:

34 m²

Step-by-step explanation:

4 0
3 years ago
State the hundred thousands place for 7,832,906,215
juin [17]

Answer:

Step-by-step explanation:

6 is the thousands place

0 (right next to it) is the 10 thousands place

9 is the hundred thousands place. There is only 1 nine present so the answer is unique.

4 0
3 years ago
After robbing a bank in dodge city, a robber gallops off at 14 mi/h. 20 minutes later, the marshall leaves to pursue the robber
Morgarella [4.7K]

For this case we have to write the equation of the position of each one.

We have then:

For the robber:

r = 14t

For the marshall :

r = 16 (t- (\frac{20}{60}))

r = 16 (t-\frac{1}{3})

By the time the marshall reaches the robber we have:

14t = 16 (t-\frac{1}{3})

From here, we clear the time.

We have then:

16t - 14t = \frac{16}{3}

2t = \frac{16}{3}

t =\frac{8}{3}

t = 2.7 h

Answer:

it takes the marshall to catch up to the robber about 2.7 hours.

4 0
3 years ago
Solve for n: (n+5)/(-16)=(-1)
RideAnS [48]

Answer:

11

Step-by-step explanation:

11+5=16

16/-16=-1

4 0
2 years ago
Read 2 more answers
The length of the hypotenuse of a 30-60-90 triangle is 28 m. Find the length of the side opposite the 30 angle
____ [38]
The answer is 14 m

<span>In a 30°-60°-90° triangle, the hypotenuse (c) is twice the length of the shorter leg (a) which is the opposite to the 30 angle:
</span>

c = 2a


We have c = 28 m

So: 28 = 2a

      a = 28 / 2 

     a = 14 m

7 0
3 years ago
Read 2 more answers
Other questions:
  • The table shows the total number of student applications to universities in a particular state over a period of 12 semesters. St
    12·1 answer
  • Theos kitchen is 192 square feet. a blueprint of his kitchen is created with the scale 1 inch : 4 feet. what is the area of the
    10·1 answer
  • Estimate the side length of a square that has a 9 cm long diagonal
    5·1 answer
  • One family spends $134 on 2 adult tickets and 3 youth tickets at an amusement park. Another family spends $146 on 3 adult ticket
    9·1 answer
  • The equation of the tangent plane to the ellipsoid x2/a2 + y2/b2 + z2/c2 = 1 at the point (x0, y0, z0) can be written as xx0 a2
    11·1 answer
  • write and equation of the line parallel to the line  2 x + 4 y = 20 2 x + 4 y = 20 and containing the point  ( −
    12·1 answer
  • Choose all expressions that are equal to 3.89 Hint: There’s three
    7·1 answer
  • GIVING BRAINLIST PLZ HELPPPP Which of the following expressions could be used to represent the problem modeled on the number lin
    8·1 answer
  • The sum of two numbers are 21the second number is six times the first numberwhat are the two numbers
    14·2 answers
  • How can you use bar diagrams to show a percent of change?
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!