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
Readme [11.4K]
3 years ago
15

What is the nth term for 7,11,15,19

Mathematics
1 answer:
Murrr4er [49]3 years ago
5 0

Answer:

a_{n} = 4n + 3

Step-by-step explanation:

Note there is a common difference d between consecutive terms, that is

d = 11 - 7 = 15 - 11 = 19 - 15 = 4

This indicates the sequence is arithmetic with n th term

a_{n} = a₁ + (n - 1)d

where a₁ is the first term and d the common difference

Here a₁ = 7 and d = 4, thus

a_{n} = 7 + 4(n - 1) = 7 + 4n - 4 = 4n + 3

You might be interested in
Whats is<br> m Enter answer in the box plz help
Tems11 [23]

Answer:

there's no m

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
If Seth used 4 ounces of black beans, how many beans did he use altogether?​
musickatia [10]

Answer: 4 Ounces.

Step-by-step Explanation: I don't know the full context of the problem, but if Seth used 4 ounces, that means that he used 4 ounces all together.

6 0
3 years ago
A farmer bought 16 sheep, with 100 dollar insurance on each of them. He then bought a $25 heater. If he paid $925, how much did
lubasha [3.4K]
$46
heater and insurance for each sheep subtracted from the total amount leaves $740. Then divided by the amount of sheep equals $46!
Hope I helped!
4 0
3 years ago
What is the slope of a line perpendicular to the line y = 2x + 5? Type a numerical answer in the space provided. Do not type spa
Rama09 [41]

Answer:

  -1/2

Step-by-step explanation:

The slope of the given line is the coefficient of x, which is 2.

The slope of the perpendicular line is the negative reciprocal of that:

  -1/2

4 0
3 years ago
Simplify 6 x 10−7 2 x 105 .
mafiozo [28]

Answer:

-49

Step-by-step explanation:

it would be this because first we would have to figure out what 6*10 is that why we know what to distribute . so once we figure it out , which is 70 . We would then subtract 14 from 70 . Since 7 is right next to 2 we would then multiply it to get to 14. Once we get that you should get 56, from there you would subtract 56 to 105 , and get your answer.

7 0
3 years ago
Other questions:
  • Name the Property of Equality that justifies this statement:
    6·1 answer
  • Last year, 50 students attended the winter carnival. This year, 60 students attended the carnival. Which statement below correct
    6·1 answer
  • What is the average rate of change of f(x), represented by the graph, over the interval
    15·2 answers
  • Evaluate (x+y)^0 For x=-3 and y=5
    9·2 answers
  • At 10.5 gallon aquarium is 2/3 full how many more gallons of water does it take to fill the aquarium
    10·1 answer
  • Suppose there is a bag containing 20 white marbles ​(Upper W​), 20 red marbles ​(Upper R​), 20 yellow marbles ​(Upper Y​), and 2
    12·2 answers
  • Solve the polynomial equation by factoring. <br> 3x^4+11^3-4x^2=0
    8·2 answers
  • Can anyone do the top problem for me?
    10·2 answers
  • Jeffs father is 63. He is 11 years older than jeffs age. How old is jef?
    8·2 answers
  • Help!!!! This is due soon!!!! <br><br> Show all your work along with the answer!
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!