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
antoniya [11.8K]
2 years ago
5

Plzzz Help! Determine the recursive function that defines the sequence.

Mathematics
1 answer:
yarga [219]2 years ago
6 0

Answer:

A

Step-by-step explanation:

The recursive rule allows any term to be found by multiplying the previous term by the common ratio r

Here r = \frac{a_{2} }{a_{1} } = \frac{20}{4} = 5

Then

f(n) = 5 . f(n - 1) , for n ≥ 2 → A

You might be interested in
A shopkeeper marked the price of a radio as Rs. 5000. He sold it allowing a discount of 10% and made a profit Rs. 500. Find the
marissa [1.9K]
SP = MP - discount% of MP
= 5000 - 10/100 X 5000
= Rs4500
Profit = SP - CP
= 4500-500
= Rs 4000
Hope it helps!
3 0
3 years ago
I think of a number , multiply it by 3, add 4 and square the result
bazaltina [42]

Answer:

{(3x + 4)}^{2}

Step-by-step explanation:

<em>thinked</em><em> </em><em>number</em><em> </em><em>=</em><em> </em><em>x</em>

<em>multiply</em><em> </em><em>by</em><em> </em><em>3</em>

<em>x \times 3 \\ =  3x</em>

<em>add</em><em> </em><em>4</em><em> </em>

<em>3x + 4</em>

<em>square</em><em> </em><em>the</em><em> </em><em>result</em>

<em>{(3x + 4)}^{2}</em>

<em>hope</em><em> </em><em>this</em><em> </em><em>helps</em>

<em>brainliest</em><em> </em><em>appreciated</em>

<em>good</em><em> </em><em>luck</em><em>!</em><em> </em><em>have</em><em> </em><em>a</em><em> </em><em>nice</em><em> </em><em>day</em><em>!</em>

4 0
2 years ago
Read 2 more answers
Jason's mom drove at 100km/hr for a 160km trip.how much longer would the trip have taken if she had driven at 90km/hr
kondor19780726 [428]
We use the formule: t=S/v. So:
+ t1= 160/100 = 8/5 hrs = 5760''
+ t2= 160/90 = 16/9 hrs = 6400''

=> t2-t1= 6400 - 5760 = 640'' = 10'40''


3 0
3 years ago
What is this please help?
mestny [16]

Answer:

y = 2/3x - 1

Step-by-step explanation:

The simpliest way to determine the slope of the line is to see the rise over run of the line. In this case, we are given two points which are at (0, -1) and (3,1)

By calculating rise of run, we can see that the starting point goes up by 2 units, from -1 to 1 and goes to the right 3 units, from 0 to 3

In this case, that means we have a slope of 2/3x.

The +b plays into the y-intercept of the line, which is actually the same of one of our points: (0,-1)

Since this number is a negative, it would actually be y = (2/3)x + (-1) which is the same as y=2/3x - 1

7 0
2 years ago
the area of the vegetable garden is 0.4 of the area of the community garden. What is the area of the vegetable garden?
labwork [276]

Answer:

11:6

Step-by-step explanation:

I did the test brainly me

8 0
2 years ago
Other questions:
  • Suppose that administrators at a large urban high school want to gain a better understanding of the prevalence of bullying withi
    14·1 answer
  • Trylon Eager took out an $85,000, 20-year term policy at age 40. The premium per $1,000 was $5.00. He will be 60 years old this
    12·1 answer
  • How do u guys solve this problem
    12·2 answers
  • What is 57.65km in miles
    9·1 answer
  • Laura painted her room with pink paint that was made by mixing paint at a ratio of 5 parts white paint to 2 parts red paint. Wil
    10·1 answer
  • A number is shown in word form.
    7·2 answers
  • Find the 14th term of the geometric sequence 2, 4, 8, ...
    5·1 answer
  • How does the product of 2/3 x 5/6 compare to the product of 3/2 x 5/6
    15·1 answer
  • Sasha is twice as old as Kapila. If Kapila is x years old, find their total age.
    5·1 answer
  • F'(-7, 13) was dilated by a scale factor of 2 about (-2, -5), the resulting image is___
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!