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
xz_007 [3.2K]
3 years ago
8

Write an explicit formula for an the nth term of the sequence 75,15,3,...

Mathematics
2 answers:
lbvjy [14]3 years ago
7 0

Answer:

75(1/5)^n-1

Step-by-step explanation:

I just did it.

Usimov [2.4K]3 years ago
3 0

Step-by-step explanation:

it is geometric  

so we will use this equation:

a(n)=a1*(r)^(n-1)

and we have a(1)=75 , r=15/75=3/15=1/3

explicit formula: a(n)=75*(1/3)^(n-1)

hope this helps

You might be interested in
How many grams are there in 4 kilograms
AveGali [126]
There are 4,000 Grams in 4 Kilograms
8 0
2 years ago
There were 5 people who bought
Fudgin [204]
15 tickets in all 5x3
7 0
3 years ago
Read 2 more answers
I need help please...............
Arte-miy333 [17]

Answer:

I cant see the entire question

Step-by-step explanation:

4 0
3 years ago
3
yan [13]

Answer:

7,854,000

because the 308 people would have to be at least 500 to round up to 7,855,000

5 0
2 years ago
Please answer the file question.
viktelen [127]

Answer:48 16 = ?

27 9 = 9

60 20 - 10

Step-by-step explanation:

4 0
3 years ago
Other questions:
  • HARDEST QUESTION OF ALL TIME CAN YOU SOLVE IT? ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
    14·1 answer
  • The volume of Saturn is about 8.27 x 10 cubic kilometers. The volume of Earth is about 1.09 x 102 cubic kilometers. The number o
    5·1 answer
  • Please help me ASAP
    12·2 answers
  • I cant remember how to do this
    7·1 answer
  • 25 POINTS to answer question!
    15·2 answers
  • A flying squirrel jumped from a tree 11 feet in the air at an initial velocity
    6·1 answer
  • The mean annual premium for automobile insurance in the United States is $1503 (Insure website, March 6, 2014). Being from Penns
    12·1 answer
  • Would the circled area be an interior or exterior angle? Pls help!!!
    6·1 answer
  • Sally has a checking account. For each day that Sally's account balance falls below zero, she is charged a fee of $2.50 per day.
    7·1 answer
  • Joshua has a ladder that is 12 ft long. He wants to lean the ladder against a vertical wall so that the top of the ladder is 11.
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!