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
vagabundo [1.1K]
2 years ago
9

A recursive formula for the sequence 18,9,4.5,... is

Mathematics
1 answer:
dybincka [34]2 years ago
3 0

Answer:

A1 = 18

A(n) = A (n-1) -2

Step-by-step explanation:

N represents the number in a sequence and the difference in the sequence is -2 since each time the number is listed in the sequence it is divide by 2.

You might be interested in
Simplify 2^4×2^3/2^5×2^4 leaving your answer in index form ​
denis23 [38]

Step-by-step explanation:

  • \frac{2^4 * 2^3}{2^5 * 2^4}
  • \frac{2^(4+3)}{2^(5+4)}
  • \frac{2^7}{2^9}
  • 2^(7-9)
  • 2^(-2)
3 0
3 years ago
Read 2 more answers
Stacy goes to country fair with her friends the total cost of rides tickets is given by the equation c=3.5t where c is the total
Ivan
15 x 3.5 = c
52.5 = c
$52.5 

6 0
3 years ago
The total cost f(x), in dollars, for renting a vacation house for x days is shown:
MA_775_DIABLO [31]

Answer:

Option D.The number of dollars it costs to rent the house for 10 days

Step-by-step explanation:

we have

f(x) -----> the total cost for renting a vacation house

x ------> the number of days rented

we know that

f(x)=10+250x

so

For x=10 days

substitute in the function

f(10)=10+250(10)=$2,510

f(10) represent the number of dollars it costs to rent the house for 10 days

3 0
3 years ago
Read 2 more answers
Please can I have help simplifying this Ratio?please sos
zhenek [66]

Step-by-step explanation:

c 64:24

divided by 8

8 : 3

D 220 : 5

divided by 5

44 : 1

6 0
3 years ago
Read 2 more answers
Whats the lowest common multiple of 120 and 19600​
Levart [38]

Answer:

Multiples of 120 are 120, 240, 360, 480, 600, 720, 840 etc; Multiples of 150 are 150, 300, 450, 600, 750, 900 etc; Therefore, the least common multiple of 120 and 150 is 600.

Least common multiple (LCM) of 19600 and 19619 is 384532400.

4 0
3 years ago
Read 2 more answers
Other questions:
  • Can somebody explain how trigonometric form polar equations are divided/multiplied?
    8·1 answer
  • A model airplane is shot up from a platform 1 foot above the ground with an initial upward velocity of 56 feet per second.
    13·1 answer
  • Is 9 over 10 terminating or repeating
    10·1 answer
  • What is the range of the function f(x) = 3x2 + 6x – 9
    11·1 answer
  • An important factor in selling a residential property is the number of people who look through the home. A sample of 17 homes re
    8·1 answer
  • Solve for x. Then solve for the angle with the arrow.
    15·1 answer
  • Look at the picture below // 99 points // PLEASEE HELPP
    8·2 answers
  • Jonathan is renting an extended-stay suite. He needs to pay an initial deposit of $150 in addition to the rent of $150 every two
    8·1 answer
  • A meteorologist was monitoring the temperature outside in degrees Fahrenheit (°F) and
    8·1 answer
  • What is the y-intercept of an equation
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!