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
Irina18 [472]
3 years ago
10

Insert five numbers between 1/27 and 27 to form a geometric sequence. there are 2 answers

Mathematics
1 answer:
sattari [20]3 years ago
6 0

Answer:

1/27, 1/9, 1/3, 1, 3, 9, 27

27, 9, 3, 1, 1/3, 1/9, 1/27

Step-by-step explanation:

The nth term of a geometric sequence is:

aₙ = a₁ rⁿ⁻¹

If 1/27 is the first term, and 27 is the 7th term, then:

27 = 1/27 r⁷⁻¹

27 = 1/27 r⁶

27² = r⁶

27 = r³

r = 3

This sequence is 1/27, 1/9, 1/3, 1, 3, 9, 27.

On the other hand, if 27 is the first term, and 1/27 is the 7th term, then:

1/27 = 27 r⁷⁻¹

1/27 = 27 r⁶

1/27² = r⁶

1/27 = r³

r = 1/3

This sequence is 27, 9, 3, 1, 1/3, 1/9, 1/27.

You might be interested in
Plz help I need to know please.....
jarptica [38.1K]

101 feet. also -1 isnt an elevation. If you were to draw a line youd put all the negative numbers on the bottom, and positive on the top.

7 0
3 years ago
Charmaine drinks 3 1/2 pints of milk a day. How much is this in cups? Write your answer as a whole number or a mixed number in s
wlad13 [49]
3.5 pints to a cup is 7 cups, whole number
4 0
3 years ago
There are 1/3 gallon of water in a 3-gallon container. What fraction of the<br> container is filled?
ivanzaharov [21]

Answer:

1/9 of a container

3 0
3 years ago
A certificate of deposit earns 1% interest every three months. The interest is compounded.
dsp73
A certificate of deposit earns 1% interest every three months. The interest is compounded.


What is the value of a $35,000 investment after 6 years?


$37,153.21

$39,438.88

$44,440.71

$56,295.30

A. 37,153.21
5 0
3 years ago
Read 2 more answers
Which of the following is anot her way to write the expression 1/5 divided by 3
Andrei [34K]
Is there a picture or is that it
4 0
3 years ago
Other questions:
  • (a) Solve h+2/6 = h-3/4
    10·1 answer
  • What is the value of the 5 in the number 356,409?​
    5·2 answers
  • (-7-6) - 16 = ?<br><br> (4+6) - 15 = ?<br><br> 14/3 +2/9 =?<br><br> 8/3 x 1/5 = ?<br><br> 3/4 % 8/15
    7·2 answers
  • what is an equation of the line that s perpendicullar to y-3=-4(x+2) and passes through the point (-5,7)
    15·1 answer
  • Jay and blair went fishing. Together, they caught 27 fish. Jay caught 2 times as many fish as blair. How many fish did Jay and B
    8·1 answer
  • Pls answer ASAP SOLVE THE TOTOAL SURFACE AREA OF A PIPE OF R2 =4 R1-2 H=10 PLS FIND S
    6·1 answer
  • 3/4X - 9 = 27 what does x equal?
    11·2 answers
  • Which value must be added to the expression x2 + 12x to make it a perfect-square trinomial?
    6·1 answer
  • Which of the following is a rational number?<br><br> a)10<br> b)100<br> c)1000<br> d)100000
    11·1 answer
  • All-purpose carpeting costs $27.50 per square meter. What is the cost of carpeting a room from
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!