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
Diano4ka-milaya [45]
3 years ago
8

Find an explicit formula that generates a sequence whose first four terms are: 24, 36, 54, 81

Mathematics
2 answers:
Basile [38]3 years ago
7 0
7 is the right answer to the question
sattari [20]3 years ago
3 0

Answer:

see explanation

Step-by-step explanation:

These are the first 4 terms of a geometric sequence with n th term

a_{n} = a₁ (r)^{n-1}

where a₁ is the first term and r the common ratio

r = 36 ÷ 24 = 54 ÷ 36 = 81 ÷ 54 = 1.5 and a₁ = 24, hence

a_{n} = 24 (1.5)^{n-1} ← explicit formula

You might be interested in
A train is moving at a uniform speed of 68 km per hour. How far will it go in 15<br>minutes?<br>​
o-na [289]

Answer:

17 km per hour

Step-by-step explanation:

60/4 = 15

68/4 = 17

4 0
2 years ago
Read 2 more answers
29 les the product of 3 and x
yanalaym [24]

Answer:

9

Step-by-step explanation:

3 0
3 years ago
Me ayudaus porfavor? es urgente,poned todos los pasos porfavor
masya89 [10]
Vete a la aplicación “SnapCal” y te dará todos los pasos y también las respuestas.
4 0
3 years ago
Solve for u.<br> -22 = -8+2u
Leno4ka [110]
U=-7 hope that helps
4 0
2 years ago
Read 2 more answers
Volume How many fluid ounces are in each size?
kicyunya [14]

Answer:

1 cup = 8 fl oz

Step-by-step explanation:

1 cup = 8 fl oz

6 0
2 years ago
Other questions:
  • 1) 9f - 2 - 8f<br> 2) -8 (-2-5z) + 7<br> 3) 8r - r<br> 4) 2-8k-6k<br> 5) (-2r-6)<br> 6) b+8b
    8·2 answers
  • In △MNO, m = 20, n = 14, and m∠M = 51°. How many distinct triangles can be formed given these measurements?
    13·2 answers
  • The original price of p of an item less a discount of 50%
    5·1 answer
  • A movie theather sells 10 tickets at a time online what is the domain of this graph
    12·1 answer
  • -3.3= x/5+9.2<br> Please help me solve it! thanks :P
    8·2 answers
  • RECT is a rectangle. Find x.
    12·2 answers
  • The image of the point (2, 1) under a translation is (-3, -2). Find
    5·1 answer
  • Find the greatest common factor of 8y4 and 11w2​
    11·1 answer
  • Square root of 7396 by division method​
    7·1 answer
  • Help with this please!!
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!