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
inysia [295]
3 years ago
8

What is the common difference for the sequence shown below?

Mathematics
2 answers:
Alex Ar [27]3 years ago
4 0
It is B because for every point going down, there is 3 to the left and so it is 1/3 and it has to be negative because its going left
jeka57 [31]3 years ago
3 0

Answer:

Option 2nd is correct

-\frac{1}{3}

Step-by-step explanation:

The nth term for the arithmetic sequence is given by:

a_n = a+(n-1)d

where,

a_1 is the first term

d is the common difference

n is the number of terms.

As per the statement:

From the given graph:

At n =1

a_1 =4

At n =4

a_4=3

Using the nth term formula  for the arithmetic sequence:

a_4 = a_1+3d

Substitute the given values we have;

3 = 4+3d

Subtract 4 from both sides we have;

-1 = 3d

Divide both sides by 3 we have;

-\frac{1}{3} =d

or

d =-\frac{1}{3}

Therefore, the common difference for the given sequence as shown is, -\frac{1}{3}

You might be interested in
A toy airplane costs $4.84.. It costs 4 times as much as a toy car. What is the cost of the toy car? Show your work.
Elina [12.6K]
Cost of airplane toy = $4.84
let x be the cost of the toy car
cost of airplane toy is 4 times the cost of toy car; it means 
4x = $4.84
x = 4.84 / 4
x = 1.21
Thus, the cost of toy car is $1.21.
4 0
4 years ago
What is 2/4 in a decimal that is a fraction if u didn't know
Dimas [21]
0.50

imagine it like a dollar.
1/4 of a dollar is 0.25
meaning 2/4 is 0.50
5 0
3 years ago
Read 2 more answers
I need help bbbbbbbb​
Sav [38]
Answer: 180cm


Explanation:

The area of a triangle is 1/2(b)(h).
The height of the triangles is 12cm and the base is 6cm.

1/2(6)(12) = 36cm
Multiply by 4 = 144


For square: 6 • 6 = 36cm


144cm + 36cm = 180cm
8 0
3 years ago
Eric had a total of 40 nickels and dimes if the total value of the coins is 330 cents, how many nickels and dimes does he have?
kumpel [21]

Answer:

165 of nickels and 165 of dimes

7 0
3 years ago
Kyle has 125 marbles. Fifty of these marbles are red and the rest are other colors. What is the ratio of the number of red marbl
mr_godi [17]
50:75 or 50:125   I think is the answer
7 0
3 years ago
Read 2 more answers
Other questions:
  • You draw five cards at random from a standard deck of 52 playing cards. What is the probability that the hand drawn is a full ho
    13·1 answer
  • Help asap A triangle has angles D, E, and F. Which of the following could not be a set of
    11·1 answer
  • Find square root of the following numbers by long division method<br> 1).2025
    11·1 answer
  • Hich points are reflections of each other across the y-axis?
    5·2 answers
  • Which of the following has no solution?
    9·2 answers
  • Write 0.54 as a fraction.
    7·2 answers
  • Determine the center and radius of the following circle equation: x² + y2 - 6x + 16y + 48 = 0​
    5·1 answer
  • -5 3/4 - 3 1/2 =?<br><br> A)2 1/4<br> B)-9 1/4<br> C)-2 1/4<br> D)-8 2/3
    6·2 answers
  • For every batch of cookies Carla's made , her brother ate 2 cookies. If Carla's brother ate a total of 6 cookies, how many batch
    6·1 answer
  • Monique bought a shirt for $22.80 during a 30% off sale. How much does the shirt cost when it is not on sale?
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!