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
Leokris [45]
1 year ago
11

Find an expression for the number in the nth term pattern of the sequence. 4 , 7 , 12, 19

Mathematics
1 answer:
EastWind [94]1 year ago
7 0

Answer:

n^2 + 3.

Step-by-step explanation:

4 7 12 19

Differences are 3 5 7   so this a quadratic sequence.

2nd difference = 2 2

So the first part of the expression is n^2

Terms:  4  7  12  19

n^2       1    4   9  16

Difference = 3 3 3 3 3

So the answer is n^2 + 3.

You might be interested in
3x+8 •59 solve for x
Marina86 [1]

1) Let's solve for x, writing this equation.

3x +8*59 =0

3x +472=0 <em>Subtract 472 from both sides</em>

3x = -472

x= -472/3 or -157.33

2) So the answer is x= -472/3

6 0
1 year ago
PLS HELP!! RIGHT ANSWER GETS BRAINLIEST!! pls only answer if u know the answer 100% this is a test!
katrin2010 [14]

Answer:

It’s -2 and 0 AND also 2 and 4

Step-by-step explanation:

Good luck!

5 0
3 years ago
What equation contains the given point ( -3,5)
Alenkasestr [34]

Answer:

y = x + 8

Step-by-step explanation:

6 0
2 years ago
Read 2 more answers
6 miles to feet<br><br> 24 centimeter to inches<br><br><br> 4 gallons of water to ounces
Ostrovityanka [42]

Answer: HOPE THIS HELPS! :D   ;P

6 miles is to 31680 ft

24 cm is to 9.45in.

4 gallons is to 512 oz.

Step-by-step explanation:

5 0
3 years ago
-7 opposite and absolute value
77julia77 [94]
It is 7 opposite is different and absolute  value would be 7 also it is always positive
7 0
3 years ago
Read 2 more answers
Other questions:
  • Jeremy is saving $250 per month for his vacation. How much will Jeremy have saved up for his vacation in 1 year and 6 months?
    9·2 answers
  • What is the domain of this function
    14·2 answers
  • (x^(2))/(9)+(y^(2))/(49)=1 The distance from the center to the major intercept is
    13·2 answers
  • In (225/210)=10k. what is k
    8·1 answer
  • How to find the positive divisors of 372?
    12·1 answer
  • Graph the solution to the following inequality.
    14·1 answer
  • Records for the past several years show that 46% of customers at a local game shop use a customer loyalty card. Due to a recent
    14·1 answer
  • Please answer this question with explanation!! Thanks
    7·1 answer
  • Mr. Falcone's pizza shop offers three sizes of pizza. The
    5·1 answer
  • ( 3m - 2 ) + 2 - m + 3
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!