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
Katen [24]
2 years ago
5

Consider the following sequence: -5, -1, 3,...

Mathematics
1 answer:
Alika [10]2 years ago
4 0

Answer:

a. it is arithmentic - this is because for each term there is a constant increase of 4, and the change between each term <u>doesn't change</u>

b. you need to find the nth term, by using the equation difference x n + 0th term: the difference is (+)4 and the 0th term is -9 (-5 is the 1st term, so to go one back we subtract 4 - the inverse operation), so the nth term is 4n -9. Now we do the inverse operation on 119 to see if it's a term (it is a term if it's an integer. So, first we do 119 <u>plus</u> 9 (inverse of - 9) to get 128, then divide it by 4 rather than multiplying. This gives us 32, and that tells us that 119 is the 32nd term of the sequence.

You might be interested in
Simplify the expression and show work.
nasty-shy [4]

Answer:

72/149

Step-by-step explanation:

Just to clarify, the curly braces mean the same thing as normal parenthesis.

(12 + 5^2) = (12 + 25) = 37

(-7-15)^2 = (-22)^2 = 484

6^3  = 216

(12 + 5^2) - (-7-15)^2 = 37 - 484 = 447

6^3 / ((12 + 5^2) - (-7 - 15)^2) = 216 / 447 = 72/149

4 0
2 years ago
The number u is doubled and the product is increased by 280
kherson [118]
(2u)+280 is the answer
3 0
3 years ago
Read 2 more answers
It takes Sarah 50 minutes to walk to her friend's house 1 3/4 miles away. What is her walking pace in miles per hour?
tankabanditka [31]
Divide 50 by 1 3/4 to get your answer for miles per minute then multiply that by sixty to get hours. then write it as _mph
8 0
3 years ago
Please help me 5-7g-9=
timofeeve [1]

Answer:

4 - 7g

Step-by-step explanation:

Combine like terms:  5 - 9 - 7g = -4 - 7g (answer)

6 0
2 years ago
HELP ME PLEASE<br><br> Select the locations on the number line to plot the points 10/2 and −9/2
mr_godi [17]

Answer:

5 and -4.5

Step-by-step explanation:

10/2= 5 -9/2 = -4.5

I really hope this helps

5 0
3 years ago
Other questions:
  • If 20% of X is $6, what is 38% of X?​
    9·1 answer
  • Find the sum of the infinite series 1/3 1/9 1/27 ...
    15·1 answer
  • Choose the ratio that you would use to convert 880 miles to yards. Rember that there are 1,760 yards in one mile
    8·1 answer
  • Can someone please answer this for me ? thanks
    13·2 answers
  • I need help. Please anyone help :D
    8·1 answer
  • The airplane reaches a height of 5000 meters after approximately 4.5 minutes.
    11·1 answer
  • Please ONLY Answer #3
    10·2 answers
  • Which shows only a vertical translation? A triangle is translated to the right. A triangle is translated upwards. A triangle is
    6·2 answers
  • A jar contains at least 600 marbles. Two-thirds of the marbles are red. The rest are blue. How many marbles are blue?
    8·2 answers
  • A) what is the probability that the first contestant is a boy?
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!