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
Vikki [24]
3 years ago
8

I need help I don’t understand :(

Mathematics
1 answer:
sveticcg [70]3 years ago
7 0

Answer:

.

Step-by-step explanation:

You might be interested in
Two tents are needed for every
Gemiola [76]

Answer:

24

Step-by-step explanation:

2:6

1:3

24:72

8 0
2 years ago
Read 2 more answers
Find x on the lines plz and thanks​
Triss [41]

Answer:

x = 9

this is a ratio problem. You can see that 12/6 = 2, so you can also take 18/2 to get 9.

6 0
3 years ago
Read 2 more answers
What’s the answer to (9n^2+3n+4) - (6n^2+3n+3)=
Brut [27]
The answer is 3n^2+1
9n^2 - 6n^2 = 3n^2
3n-3n=0
4-3=1
8 0
3 years ago
If the confidence level is decreased and the standard deviation and sample size stay the same, then the margin of error will be
Eduardwww [97]

Answer:

true

Step-by-step explanation:

If the standard deviation is increased and the sample size and confidence level stay the same, then the margin of error will also be increased

3 0
3 years ago
Check my answer please?
Angelina_Jolie [31]
Hello,

In my old memories,
p(μ-2σ<=X<=μ+2σ)=95%
p(μ-3σ<=X<=μ+3σ)=99%


1000-2*200=1000-400=600
1000+2*200=1000+400=1400

Answer A



7 0
3 years ago
Other questions:
  • 1. Simplify the following expressions.<br> Part A:<br> 2x3y3<br> 4y²
    9·2 answers
  • She earns 72$ working 9hr how much will she earn in 23hr
    11·1 answer
  • 5189292910+129289391
    5·1 answer
  • Which of the following helps bloggers decide how to present information
    6·2 answers
  • What is 1/3 plus 1/6?
    9·2 answers
  • A rocket is launched from a tower. The height of the rocket, y in feet, is related to the time after launch, x in seconds, by th
    9·1 answer
  • What is the volume of the following rectangular prism?
    12·1 answer
  • More smart people pls
    15·2 answers
  • This image shows that when a football is kicked, the nearest defensive player is 6 feet from the kicker’s foot. The height of th
    9·1 answer
  • Please help!!!!
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!