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
Shkiper50 [21]
3 years ago
11

Find the 63rd term of the arithmetic sequence -1, 5, 11, ...−1,5,11,...

Mathematics
1 answer:
Ugo [173]3 years ago
6 0

Answer:

a_6_3=371

Step-by-step explanation:

we know that

In an <u><em>Arithmetic Sequence</em></u> the difference between one term and the next is a constant and this constant is called the common difference

we have

-1,5,11,...

Let

a_1=-1\\a_2=5\\a_3=11

a_2-a_1=5-(-1)=5+1=6

a_3-a_2=11-5=6

The common difference is d=6

We can write an Arithmetic Sequence as a rule

a_n=a_1+d(n-1)

where

a_n is the nth term                

d is the common difference

a_1 is the first term

n is the number of terms

Find the 63rd term of the arithmetic sequence

we have

n=63\\d=6\\a_1=-1

substitute

a_6_3=-1+6(63-1)

a_6_3=-1+6(62)

a_6_3=-1+372

a_6_3=371

You might be interested in
A.Adjacent <br> B.Vertical<br> C.None<br> D.Complementary
dimaraw [331]

Answer:

A. Adjacent

Step-by-step explanation:

8 0
3 years ago
Two quadratic functions are shown.
slava [35]

Answer:

Option (1) is the correct option.

Step-by-step explanation:

Function 1,

f(x) = 4x² + 8x + 1

     = 4(x² + 2x) + 1

     = 4(x² + 2x + 1 - 1) + 1

     = 4(x² + 2x + 1) - 4 + 1

f(x) = 4(x + 1)² - 3

This graph opens up with the vertex or minimum point at (-1, -3)

So, the minimum value of the function is (-3) at x = -1.

Function (2)

From the given table minimum value of the function is 0 at x = -1 or minimum point as (-1, 0)

Therefore, Function 1 has the least minimum value and its coordinates are (-1, -3)

Option (1) is the correct option.

7 0
2 years ago
Nia fills 4 pitchers of orange juice. Each pitcher holds 3 quarts. How many gallons does nia have?
Zanzabum

this is the answer for your question 4x3=12

so hey what ups

3 0
2 years ago
Read 2 more answers
If anyone can solve this quickly I will give brainly
Nataly [62]

Answer:

m∠BFE  = 171º

BE = 219º

Step-by-step explanation:

∠BFE is supplementary to ∠EFC

m∠BFE  = 180 - 9

m∠BFE  = 171º

--------------------------

The angle between two chords is equal to half the sum of the intercepted arcs:

∠BFE = (DC + BE)2

171 = (123 + BE)/2

342 = 123 + BE

219º = BE

6 0
3 years ago
Please help me. I need help
koban [17]
I am pretty sure the answer would be -.02
Bc you would do 2-3.6/5- -3
3 0
2 years ago
Other questions:
  • The difference of x and 18 is greater than or equal to -12<br><br>its a inequality question
    13·1 answer
  • Tennis racket marked up 50% to 36.75 what is the original price
    6·1 answer
  • Metric unit of length
    7·2 answers
  • Para hacer postres Maru compró 3/6 kg de azúcar y 4/6 de kg de harina, si el kg de los dos productos vale $16, ¿por cual de los
    6·1 answer
  • The amount of interest earned on a savings account varies directly with the amount of money saved. If $208 in interest is earned
    9·1 answer
  • Which relationship has a zero slope? A two column table with five rows. The first column, x, has the entries, negative 3, negati
    7·2 answers
  • Select the story problem that this division problem represents
    5·1 answer
  • 5n+11n what is the answer
    11·1 answer
  • Which graph shows a linear function?
    7·1 answer
  • Please answer <br><br> 3x+5x-5x
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!