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
Aleks [24]
3 years ago
8

Find a formula for the nth term

Mathematics
1 answer:
vlada-n [284]3 years ago
8 0

The formula for a sequence with first term = 1.7 and common difference 0.5 is: a_n = 1.2 + 0.5n

Step-by-step explanation:

The first term and common difference are used to induce a formula for the arithmetic sequence

The explicit formula for a geometric sequence is:

a_n = a_1+(n-1)d

Given

First term = a1 = 1.7

Common Difference = d = 0.5

putting the values in the formula

a_n = 1.7 + (n-1)(0.5)\\a_n = 1.7 + 0.5n-0.5\\a_n = 1.2 + 0.5n

The formula for a sequence with first term = 1.7 and common difference 0.5 is: a_n = 1.2 + 0.5n

Keywords: Arithmetic sequence, Common difference

Learn more about arithmetic sequence at:

  • brainly.com/question/13218251
  • brainly.com/question/13168205

#LearnwithBrainly

You might be interested in
Need help with solving and understanding
prohojiy [21]
Let start off with 5/8+7/8= 1 4/8
Now it's 13+1 4/8= 14 4/8 or 14 1/2 :)
5 0
3 years ago
A salt water solution is cooled to -3C. During an experiment , the mixture is heated so that its, temperature rises at steady ra
JulijaS [17]

Answer:

y = -3+ rx

Step-by-step explanation:

Given

Base = -3C

Time = x

Required

Determine the equation (y)

Let the steady rate be represented with r.

So, the equation (y) can be determined using:

y = Base + Rate * Time

y = -3+ r* x

y = -3+ rx

7 0
3 years ago
3/5 of Jill's 30 page photo album is full. She wanted to set aside 1/4 of the pages that are in there for vacation. How many pag
ElenaW [278]
4 and a half to fill 30 in total minus the ones already used 30 - 18 = 12 A forth of the pages she wants to save which is about 7.5 of the total 12 - 7.5 Means she only has 4.5 pages left to use before she starts using her extra vacation pages
3 0
3 years ago
Cecilia owns just as many cats as she does birds. If her pets have a total of 18 legs, how many cats does she own?
Elena-2011 [213]
Haha what? Is this like a joke..how does a cat have 18 legs.what that’s confusing
5 0
3 years ago
Read 2 more answers
Kathryn is 1.6 meters tall. Convert her height to feet. Round to the nearest tenth.
Andrej [43]

Answer:

1.6 m = 5.3 ft

4 0
3 years ago
Other questions:
  • Una ambulancia se desplaza hacia el norte a 23,5 m/s. Su sirena emite un sonido de 500Hz de frecuencia. Calcular la frecuencia a
    5·1 answer
  • A tailor used 2 meters of string to make 3 halloween masks. He used _ of a meter for each mask.
    6·1 answer
  • I need the answers to these math problems
    8·2 answers
  • Write an expression that can be used to multiply 6x198 mentally
    9·1 answer
  • Why does round pizza come in a square box?
    11·2 answers
  • You have 16 yellow beads, 20 red beads, and 24 orange beads to make identical bracelets. What is the greatest number of the brac
    12·1 answer
  • 2(x-6)2 = 50 ?<br> someone help me please:(
    11·1 answer
  • What times 6/7 equals 1 whole ​
    12·2 answers
  • Complete the equation of this line in slope-intercept form y= _x-1
    5·1 answer
  • Aldo drove 845 miles in 13 hours.
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!