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
sergeinik [125]
3 years ago
15

Can someone please answer this

Mathematics
2 answers:
Maksim231197 [3]3 years ago
7 0

Answer:

A

Step-by-step explanation:

vlabodo [156]3 years ago
4 0

Answer:

A and E

Step-by-step explanation:

3x+2=5x

let me know if it was right

You might be interested in
Question 2
Tasya [4]

Answer:

24x+48  using the <u>distributive property.</u>

Step-by-step explanation:

5 0
4 years ago
Read 2 more answers
A survey found that 89% of a random sample of 1024 American adults approved of cloning endangered animals. Find the margin of er
Kobotan [32]

Answer:

The margin of error for the survey is 0.016

Step-by-step explanation:

We are given the following in the question:

Sample size, n = 1024

Sample proportion:

\hat{p} = 89\% = 0.89

We have to find the margin of error associated with a 90% Confidence interval.

Formula for margin of error:

z_{stat}\times \sqrt{\dfrac{\hat{p}(1-\hat{p})}{n}}

z_{critical}\text{ at}~\alpha_{0.10} = 1.64

Putting the values, we get:

M.E = 1.64\times (\sqrt{\dfrac{0.89(1-0.89)}{1024}})\\\\M.E=0.016

Thus, the margin of error for the survey is 0.016

3 0
3 years ago
What does P(B/A) = 0.50 mean in terms of the Venn diagram?
Serggg [28]

Answer:

of the 4 people that have a sister,  2 of them have a brother

Step-by-step explanation:

probability of B given A

given that the person has a sister, what is the probability they have a brother

P (B/A) = 1/2

with this venn diagram

of the 4 people that have a sister,  2 of them have a brother


3 0
3 years ago
2) Find the probability of rolling a 2 or smaller.
Mamont248 [21]

There are 6 numbers in one die.

There are 2 numbers that are less than or equal to 2, they are 1 and 2

The probability of something happening is the number of chances / total number

The probability would be 2/6, which can be reduced to 1/3

8 0
3 years ago
Solve for x. a) 10 b) 12 c) 13 d) 11
Over [174]

Answer:

A : 10

Step-by-step explanation:

4 0
3 years ago
Other questions:
  • HELP!!!!!!!!
    12·1 answer
  • The slope of the graph of the equation y=2x-2 is 2. what is the y intercept?
    15·1 answer
  • 12. Jessie drove 30 miles in 55 minutes. If she continues at the same speed, how many
    8·1 answer
  • neuro cell phone plan is $40 per month plus a $0.15 per per charge for each minute of 200 minutes or call time if he if his cell
    6·1 answer
  • What is the equation of the following line? Be sure to scroll down first to see all answer options. (2,10) (0,0)​
    12·1 answer
  • Anybody know how to do this?
    11·2 answers
  • Four deep-sea divers reported the depths they went below sea level on their last dive. Which depth is the farthest from sea leve
    15·2 answers
  • Plz help asappppp I’ll give brainliest
    6·1 answer
  • Please help, It's 7:54 and I'm tired.
    9·2 answers
  • 7.
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!