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
Alenkinab [10]
3 years ago
8

three terms of an arithmetic sequence are shown below. Which recursive formula defines the sequence? f(1) = 6, f(4) = 12, f(7) =

18 f (n + 1) = f(n) + 6
Mathematics
2 answers:
Rainbow [258]3 years ago
6 0
The answer is f<span>(</span>n<span> + 1) = </span>f(n<span>) + 2</span>
Viefleur [7K]3 years ago
4 0
A = 6
tn = a + (n - 1)d
t4 = 6 + 3d = 12
3d = 12 - 6 = 6
d = 6/3 = 2
f(n + 1) = f(n) + 2
You might be interested in
What expression is equivalent to 2 m plus m plus m
Masteriza [31]

Answer: 2m+m+m is really the same thing as saying m+m+m+m, or 4m. Use whatever you like as the expression :)

8 0
3 years ago
A 10-ft ladder leans against the side of a house. The bottom of the ladder is 7 from the side of the house. How high is the top
irina [24]
12.2 i’m pretty sure i hope it helped
4 0
3 years ago
What is the probability of randomly drawing an odd number between 24 and 33?
Studentka2010 [4]
Write out the numbers between 24 and 33:  {24, 25, 26, 27, 28, 29, 30, 31, 32, 33}

How many numbers have we here?  10.

How many of these numbers are odd?  {25, 27, 29, 31, 33}

Strictly speaking, "between 24 and 33" does not include {24, 33}.

Thus, the odd numbers between 24 and 33 are {25, 27, 29, 31}

The chances of drawing an odd number between 24 and 33 are then 4 / 10.

If, however, we omit the endpoints 24 and 33, then there are 8 numbers between 24 and 33:  {25, 27, 29, 31}

and the odds of choosing an odd number from these eight numbers is 4/8, or 1/2, or 0.50.
6 0
3 years ago
PLEASE HELP MEE I DONT KNOW HOW TO DO THIS
steposvetlana [31]

Answer:

3053.63 Hope this helps!

Step-by-step explanation:

V=4

3πr3=4

3·π·93≈3053.62806

6 0
2 years ago
Gabby assumed she could sell 45 boxes of cookies by Friday, but she only sold 26 boxes. What was Gabby's percent error? ​
Agata [3.3K]

Answer:

73.07%

Step-by-step explanation:

Given that,

Actual value of sold cookies = 26

Assumed value of sold cookies = 45

We need to find Gabby's percent error. The percentage error in a value is given by :

Error = ](Assumed value - Actual value)/Actual value]× 100

So,

\%=\dfrac{45-26}{26}\times 100\\\\=73.07\%

So, Gabby's percent error is equal to 73.07%.

4 0
3 years ago
Other questions:
  • Which equation below would be parallel to the line y-2x=8?
    8·1 answer
  • Find an equation of the tangent line to the curve at the given point. y = ln(x2 ? 7x + 1), (7, 0)
    5·1 answer
  • 2x + 5 = 3x + 7<br><br> please help
    6·2 answers
  • <img src="https://tex.z-dn.net/?f=31%20%5Cfrac%7B1%7D%7B2%7D%20%20%5Ctimes%20%201%5Cfrac%7B1%7D%7B4%7D%20" id="TexFormula1" titl
    7·2 answers
  • Jodi has two bank accounts. Her parents started Account A for her. It currently has $100 in it, and Jodi deposits $20 into it ea
    15·1 answer
  • I'll give brainlist if anyone answer correctly on these 2 questions
    14·2 answers
  • The center of a circle is at (–4, 2) and its radius is 9.
    7·2 answers
  • The temperature on Thursday fell 5°F. On Friday, it rose 11°F.​
    14·1 answer
  • 8. What geographic feature had the greatest influence on the development of
    13·1 answer
  • Can someone simplfy to me why we use different formula in some equations for sin cos tan? Like in some instances we swap variabl
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!