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
Lynna [10]
3 years ago
7

Given the functions f(n) = 11 and g(n) = −2(n − 1), combine them to create an arithmetic sequence, an, and solve for the 31st te

rm.
Mathematics
1 answer:
Sindrei [870]3 years ago
6 0

Answer:

Refer below for the explanation.

Step-by-step explanation:

As per the question we are asked to combine f(n) = 11 and g(n) = −2(n − 1), both of them to create arithmetic sequence and solve for 31st term.

So first we are about to solve and combine both of the equation which becomes ,

Fn = 11 -2(n-1)

Fn=11-2(n-1)

F31=-49

Fn=11-2(n-1)

F31=-51

Fn=11+2(n-1)

F31=71

Fn=11+2(n-1)

F31=73

You might be interested in
Give a proper fraction whose denominator and denominator add up to 10
saveliy_v [14]

9514 1404 393

Answer:

  1/9, 2/8, 3/7, 4/6

Step-by-step explanation:

The fraction will be proper when the numerator is less than the denominator. That means numerators can be less than 10/2 = 5. The fractions that satisfy the requirement are ...

  1/9, 2/8, 3/7, 4/6

Those with even numerators can be reduced. So the reduced fractions are ...

  1/9, 3/7

6 0
3 years ago
30 POINTS NO TRICKS JUST 30 POINTS FOR YOU!!!!!!
algol [13]
Quartile 1 is 211. quartile 2 is 226 , and quartile 3 is 265.5
 
3 0
3 years ago
Read 2 more answers
297-325 over 297<br> how can i turn that fraction into a percentage?
Rainbow [258]

Answer:

Step-by-step explanation:

by moving the decimal 2 times to the right

5 0
3 years ago
How do I solve #14????
Tcecarenko [31]
All the measures in a triangle are equal to 180 degrees.

Let the unknown angle= x.

40+89+x= 180

Combine like terms.

129+x= 180

Subtract 129 from both sides.

x= 51

The angle is equal to 51.

I hope this helps!
~kaikers
5 0
3 years ago
if x stands for am number what is the mathematical phrase that represents three more than the number​
vlada-n [284]

Answer:

x + 3

Step-by-step explanation:

if x represents a number then 3 more than the number means addition of 3 to the number ( x )

so, required phrase is ;

=》x + 3

8 0
3 years ago
Read 2 more answers
Other questions:
  • MAURICE +130 trading cards and protective sheet he fell 7 sheets and put the remaining four cars in the eighth sheet each of the
    7·1 answer
  • Maggie brought $29.00 to the art supply store. She bought a brush, a sketchbook, and a paint set. The brush was 1 3 as much as t
    5·1 answer
  • Simplify.
    9·2 answers
  • Nicole and her grandmother live in the same neighborhood, but a forest of trees separate their houses. If you left Nicole’s hous
    14·1 answer
  • Are 15:10 and 3:2 ratios equivalent?
    8·2 answers
  • 14x-5&gt;-3x+114. pls answer ASAP
    9·1 answer
  • Kanisha shoots a basket every 7 seconds. Thomas shoots a basket every 12 seconds. They begin at the same time. How many seconds
    10·1 answer
  • Naomi used a rectangle a square and a right triangle to form figure. What is the area of the shaded region of the figure in squa
    9·2 answers
  • May you plz solve this
    8·2 answers
  • Please help! circled numbers only. tysm, ILL MARK BRAINLIEST!
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!