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
rosijanka [135]
3 years ago
10

How would i write a recursive formula for 15625, 6250, 2500, 1000

Mathematics
1 answer:
neonofarm [45]3 years ago
8 0
This is a geometric sequence.

a = 15625,

Common ratio = 6250/15625 = 2500/6250 = 0.4

an for GP = ar^(n - 1)

= 15625*(0.4)^(n - 1)
You might be interested in
2(x + 7) + 3x = 12 The first step in solving this equation for x uses the ___ Property
Elena L [17]
Distributive property to become (2x+14)+3x=12
3 0
3 years ago
Read 2 more answers
Can u pls help me with this question asap ​
alexgriva [62]
1456 thank you and that’s your answer
5 0
3 years ago
What is 30=8+4(z-2) step by step?
Stolb23 [73]

30=8+4(z-2)

Distribute 4 through the parentheses

30=8+4z-8

Eliminate the opposites

30=4z

Swap the sides of the equation

4z=30

Divide both sides of the equation by 4

4z÷4=30÷4

Any expression divided by itself equals 1

z=30÷4

or write the division as a fraction

z=30/4

copy the numerator and denominator of the fraction

30=2x3x5

4=2x2

Write the prime factorization of 30

Write the prime factorization of 4

30=2          x3x5

4=2x2

    2

Line up the common factors in both lists

Copy the common factors

Since there is only one common factor, the common factor 2 is also the greatest common factor

30÷2/4÷2

  2

Divide 30 and 4 by the greatest common factor 2

15/4÷2

Divide the numbers in the numerator

15/2

Divide the numbers in the denominator

15/2

The simplified expression is 15/2

That's it. hope it wasn't too hard to understand?

7 0
3 years ago
Convert the time. Enter your answer in the box.<br><br> 4 minutes 53 seconds = <br> seconds
ch4aika [34]

Answer:

293 seconds

Step-by-step explanation:

60*4=240

240+53=293

3 0
2 years ago
The GCF of 18 and 27 is _______.
Gnoma [55]

Answer:

9

Step-by-step explanation:

The factors of 18 are : 1, 2, 3, 6, 9, 18

The factors of 27 are : 1, 3, 9, 27

The common factors are : 1, 3, 9

The gcf is 9

3 0
3 years ago
Read 2 more answers
Other questions:
  • What is the volume of the square pyramid with base edges 4 m and height 3 m?
    5·1 answer
  • Use the relationship between the
    5·1 answer
  • Tomas collects miniature cars. He bought a display case at a cost of $5.95. He also bought 3 miniature cars. If his total cost w
    15·2 answers
  • Find the length of the midsegment.
    12·1 answer
  • Who knows this? I need help ASAP
    8·1 answer
  • Identify the slope and y intercept of the function y=4x-9
    13·2 answers
  • Calculate the area of the above irregular object​
    13·1 answer
  • Please help I only have today to do this type of work and I'm struggling!!
    5·1 answer
  • Need help somebody help me
    13·1 answer
  • Is this wrong?? if it is pls help me choose the correct answer
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!