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
evablogger [386]
3 years ago
5

A recursive rule for an arithmetic sequence is a1 = -4; an = an - 1 + 11

Mathematics
1 answer:
STALIN [3.7K]3 years ago
7 0

Step-by-step explanation:

a1 is already defined : a1 = -4

since an = an-1 + 11, we know d (the constant being added from term to term) is 11.

d = 11

the basic iterative rule is also already defined :

an = an-1 + 11

but we can always also express this in terms of a1 :

an = a1 + 11×(n-1)

therefore,

a10 = -4 + 11×9 = -4 + 99 = 95

You might be interested in
What is the surface area of the prism?
Karo-lina-s [1.5K]
The answer would be:

C. 144in2

hope that helped
4 0
3 years ago
How many more unit tiles must be added to the function f(x)=x2−6x+1 in order to complete the square? 1 6 8 9
lawyer [7]

Answer:

easy

Step-by-step explanation:

8

4 0
3 years ago
27.9 divided by 0.3.
dolphi86 [110]

Answer:

93

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
I need help with my math homework
adoni [48]

Answer:

96.52 centimeters

Step-by-step explanation:

1 inch is equal to 2.54 centimeters

38 inches = 38*2.54 cm

38 * 2.54 = 96.52

The answer is 96.52 centimeters

Hope this helps :)

Have a great day

8 0
3 years ago
Read 2 more answers
4.3<br> Rounding to the nearest whole number
Roman55 [17]
1.7=2
8.1=8
6.9=7
4.3=4
Hope this helps
7 0
2 years ago
Read 2 more answers
Other questions:
  • I just need the answer asap
    5·2 answers
  • Select the correct answer.
    5·1 answer
  • Directions : find the area of each figure . round to the nearest tenth if necessary.
    12·2 answers
  • Currently my monthly wage is £840.
    12·2 answers
  • Can u please help me prove those​
    5·1 answer
  • I need help im stuck on this please I will be thankful​
    6·2 answers
  • Asphere and a cylinder have the same radius and height. The volume of the cylinder is 30 m^3 .
    5·1 answer
  • A square has an Area of 225
    12·1 answer
  • Y=4x+1<br> y=-3/4 |x|<br><br> how do i graph these equations (separate problems)?
    11·1 answer
  • HaLPpppP please and thanks :)
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!