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
anastassius [24]
3 years ago
10

Find the middle term of the AP : 5 , 2 , -1 , - 4 ,......,..,- 31​

Health
1 answer:
Tanzania [10]3 years ago
6 0

Answer: -13

Explanation:

Nth term will be:

Tn = a+(n-1)d

where,

Tn = 31

a = first term = 5

d = common difference= 2-5 = -3

Tn = a+(n-1)d

-31 = 5+(n-1)-3

-31 = 5-3n+3

Collect like terms

-31-5-3= -3n

-39 = -3n

n = -39/-3

n = 13

Middle term = (n+1)/2

= (13+1)/2

= 14/2

= 7

7th term will be

= a + (n-1)d

= a + (7-1)d

= a+6d

= 5 + 6(-3)

= 5-18

= -13

Therefore, the middle term is -13.

You might be interested in
PLEASE HELP QUICK!! P4. Which brain structures are affected the most by methamphetamine?
NISA [10]

Explanation:

Methamphetamine alters brain structures involved in decision-making and impairs the ability to suppress habitual behaviors .

3 0
3 years ago
Which type of observational epidemiological study is considered to be most reliable?
Lubov Fominskaja [6]
<span>i am pretty sure it is clinical trial</span>
6 0
3 years ago
If you need a routine health checkup which facility is most cost effective
anzhelika [568]

Answer:

Doctors Office

Explanation:

It is more cost effective to go to your primary doctor then to the hospital

4 0
4 years ago
PLEASE HELLPPPPP!!!!!! WILL GIVE BRAINLIEST <br>Answer question 11
QveST [7]
Number 10 is H......
3 0
3 years ago
Read 2 more answers
Describe 5 ways you can set the stage for effectively gathering patient information
Shkiper50 [21]
1: Family members or significant others that reports and respond to interviews.
2: Members of the health care team.
3: Medical record information
4: The patient, through interview, observations, and physical examination
& 5: Scientific literature.
7 0
3 years ago
Other questions:
  • Why can my body function without sleep?
    12·2 answers
  • Which are sources of water pollution
    11·2 answers
  • at an intersection with traffic light a yellow arrow showing at the same time at a green l traffic light mean
    15·1 answer
  • The physiological change that most differentiates men and women during middle adulthood is
    14·2 answers
  • Doctor order 600mg of acetaninophen po q6h times 3d. stock 200 mg. what is one dose
    14·1 answer
  • Frank was attending college in San Francisco during the recent earthquake. He lived in the area that was hardest hit by the quak
    5·1 answer
  • Patients in palliative care units have been shown to experience _____.
    6·1 answer
  • Which of the following is NOT a benefit of fitness walking?
    15·2 answers
  • What is the daily water consumption recommendation? ​
    11·1 answer
  • Explain the popularity of smoothies. In what ways can they be a benefit to one's diet and in what ways can they be a negative to
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!