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
SOVA2 [1]
3 years ago
9

1.--2.4.-8. What is the sequence?

Mathematics
1 answer:
Stella [2.4K]3 years ago
5 0

Answer:

Geometric sequence.

Step-by-step explanation:

This is a Geometric Sequence with common ratio -2:

-2 = 1* -2

4 = -2*-2

-8 = 2 * -2.

the nth term = (-2)^(n-1).

You might be interested in
QUICKKKK
ira [324]
She has spent $4.80, $2.40 on each fruit, to be equal with mangos, since pineapples are cheaper then you have to multiply that as much times until you get equal with multiplying the mangos
3 0
2 years ago
Read 2 more answers
Kim is reading a book with 380 pages. She read 20 pages each day until she reached Part 2 of the book. Part 2 of the book is 160
alexandr402 [8]
It took Kim 20 days to read the book
7 0
2 years ago
an 8-inch by 1-inch rectangular design is being enlarged on a photocopier by a factor of 120%. what are the new dimensions of th
gizmo_the_mogwai [7]
9.6 inches by 1.2 inches
5 0
3 years ago
I WILL MAKR BRAINLIEST
NemiM [27]

Answer:

Ans of No.3

C 40÷(x+4)

Step-by-step explanation:

question 40÷(4+x)

ans nothing changed but x move to front of 4 and 4 move behind of x

7 0
1 year ago
A bird flew 3/5 of a mile in one
sveticcg [70]

Answer:

in 2.5 hours the bird will fly 150 miles

Step-by-step explanation:

take 60 mins and divide it into 4(=15) take 15 and multiply it by 10 leaving 150 miles in 2hours and 30 minutes

7 0
2 years ago
Other questions:
  • Whats next 2 numbers in this pattern 4,20,100,500.....
    15·1 answer
  • HELP PLEASE! What does it mean if the probability is 20% that a spinner will stop in a red section? (I think it's C.)
    10·1 answer
  • Math help? 15 Points
    6·1 answer
  • Please help with this too​
    6·1 answer
  • Which ratio is equivalent to 12 : 32?
    14·1 answer
  • What the equation of this graph?? I need help
    14·1 answer
  • A fruit bowl is shaped like half of a sphere. The radius of the bowl is 15 cm.
    10·1 answer
  • HEEEEEEEEEEELP MEEEEEEEEEEE
    12·1 answer
  • Show work to triangles 2 and 3 explaining why they are right triangles
    11·1 answer
  • Divide: 4/0 is it 0, undefined, 1, 4 or none of the above?
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!