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
natta225 [31]
3 years ago
11

Make a conjecture about the next item in each sequence -2, 1 , -1/2, 1/4, -1/8

Mathematics
2 answers:
Semenov [28]3 years ago
7 0

Answer: 1/16

Step-by-step explanation:

Each number in the series is half of the previous number. The negatives alternate with the positives. So they must be multipling by -1/2.

-1/8(-1/2) = 1/16

After that would be

1/16(-1/2) = -1/32

Hope this helps. (And maybe worth Brainliest)

Georgia [21]3 years ago
4 0

Answer:

-2,2 -1/3 1/4 -1/9

You might be interested in
If 18 is 45% of value, what is that value
____ [38]
Percent  is parts out of 100 so
45%=45/100=9/20
'of' means multiply
18 =9/20 times something
multiply both sides by 20/9 to clear fraction
360/9=something
40=something

the value is 40
8 0
3 years ago
Read 2 more answers
There are 6 swimmers in a race. In how many ways can they finish in first and second place?
hodyreva [135]

Answer:

step 1. 6x2=12 first place way

step 2. 12×2=24

step 3. 24+6=30 second place way

6 0
2 years ago
3-1/3n< 6;n>-9 What is n???
r-ruslan [8.4K]

Answer:

i don't understand your question, but i'll try to the best of my ability.

the answer to that is:

-8.33333333333

Step-by-step explanation:

let me break this down into a way you might understand.

1: 3-1=2

2: 2 divided by 3=0.66666666666.

3: i don't know if the "< 6;n>", was meant to be in the equation, so i just added the rest of it up.

if that's not right let me know. i'm pretty clueless sometimes, and this might just be a higher level of math that i don't know.

you're welcome though, (i suppose..) and have a great day.

6 0
3 years ago
A<br> B<br> C<br> D<br> Help much appreciate
Wittaler [7]

Answer:

D

Step-by-step explanation:

A is 4, which is rational,

B is just 1/3, which is rational,

C is -8, which is rational,

leaving D, which is 3.1415926535...

5 0
3 years ago
Where should she place the top-left corner of the left-most plaque? 9feet high 11 feet wide 6in of space 2 wide
labwork [276]

Answer:

78

Step-by-step explanation:

8 0
3 years ago
Other questions:
  • How to completely factor t^2+4tv+4v^2
    7·1 answer
  • Find the third quartile. {2, 5 ,6, 7, 15, 16, 17}
    7·1 answer
  • A University of Florida student earns $15 per day delivering advertising brochures door-to-door, plus 75¢ for each person he int
    10·1 answer
  • 5.3.4 Journal: Two-Variable Systems Elimination <br><br> I need urgent help
    8·1 answer
  • What is the sqare root of 81 pls help​
    11·2 answers
  • Help me with number question 7
    6·1 answer
  • An environment engineer measures the amount ( by weight) of particulate pollution in air samples ( of a certain volume ) collect
    15·1 answer
  • Madyson has 2 vases of flowers. Each vase has 6 flowers. Madyson must divide the flowers equally into three vases.
    12·1 answer
  • There is one pair of congruent triangles in the figure. Identify the congruence using proper notation.
    12·1 answer
  • Radio stations in a certain country use a sequence of 5 or 6 letters as their station identification call letters. The first let
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!