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
Artist 52 [7]
3 years ago
13

Which equation represents the nth term of the sequence {2,1,-4,-7...}.

Mathematics
2 answers:
Gemiola [76]3 years ago
8 0

Answer:

n=-3n+5

Step-by-step explanation:

melomori [17]3 years ago
7 0

Answer:

D

Step-by-step explanation:

I can only answer this if the second term is -1

a = 2

d = -3

t_n = a + (n - 1)*-3

t_n = 2 + -3n + 3

t_n = 5 - 3n      or

t_n = - 3n + 5

That's D

You might be interested in
The 100-meter dash times in the girls track meet were normally distributed with a mean of 13 seconds and a standard deviation of
Svetllana [295]

Answer:

97.68 %

z(lower) = .0227

z(upper) = .999

Step-by-step explanation:

5 0
3 years ago
Barbara is 142 cm tall. This is 2 cm less than 3 times
krok68 [10]
The answer for your question is 45 cm long
3 0
3 years ago
Which fraction and decimal forms match the long division problem?
kolbaska11 [484]

Answer:

Option B and D .....

If the provide option is correct

Or else it should be 7/9 and 0.777

mark me as brainliest ❤️

4 0
3 years ago
Which is the larger amount?<br> A) 5 cups<br> B) 500 milliliters
kvasek [131]

Answer:

a

Step-by-step explanation:

8 0
3 years ago
Which number has a 6 that is 1/10 of the value of the 6 in 7,639
Shalnov [3]

Answer:

60

Step-by-step explanation:

the 6 in 7639 has a value of 600

600/10 = 60

5 0
2 years ago
Other questions:
  • Round this number the nearest hundredth 7.349
    13·1 answer
  • Find the circumference of the circle radius is 13
    8·1 answer
  • I just need to solve and put the answer in simplest form. 1/5 x =4
    12·1 answer
  • Is The polar form of a complex number is unique?
    10·1 answer
  • .Find the Z-sCore corresponding to the given value and use the z-SCore to determine whether the value is unusual. Consider a sco
    10·1 answer
  • Melanie read 45 pages out of 100 page book her younger sister read half of a 10 page book who read a greater fraction of her boo
    7·2 answers
  • Which expression can be used to find 50% of 80?<br> 50/100 x 80/1<br> 50 x 80<br> 100/50 x 1/80
    11·1 answer
  • Joshua drops a bag of 25 chocolate chip cookies and breaks 12 of them. 100
    13·2 answers
  • What is the answer to this equation?
    5·1 answer
  • 2. Determine the slope of the line that passes through<br> the points (-1, -3) and (0, 6).
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!