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
grigory [225]
3 years ago
11

Find a solution to the equation without writing anything down. x+1=5

Mathematics
2 answers:
elixir [45]3 years ago
8 0
X equals 4, because 4+1= 5
Reptile [31]3 years ago
6 0

Answer:

4

Step-by-step explanation:

5-1=4

You might be interested in
Is 28 a solution to the inequality you wrote in Exercise 3? How do you know?
Evgen [1.6K]

Answer:

Yes

Step-by-step explanation:

s<30

Put in 28 for s

28<30

Twenty eight is less than 30 so it is a solution

6 0
3 years ago
Please help me out on this one !!
Serjik [45]

I think the answer is c

5 0
2 years ago
You recently sent out a survey to determine if the percentage of adults who use social media has changed from 66%, which was the
il63 [147K]

Answer:

The 98% confidence interval estimate of the proportion of adults who use social media is (0.56, 0.6034).

Step-by-step explanation:

In a sample with a number n of people surveyed with a probability of a success of \pi, and a confidence level of 1-\alpha, we have the following confidence interval of proportions.

\pi \pm z\sqrt{\frac{\pi(1-\pi)}{n}}

In which

z is the zscore that has a pvalue of 1 - \frac{\alpha}{2}.

Of the 2809 people who responded to survey, 1634 stated that they currently use social media.

This means that n = 2809, \pi = \frac{1634}{2809} = 0.5817

98% confidence level

So \alpha = 0.02, z is the value of Z that has a pvalue of 1 - \frac{0.02}{2} = 0.99, so Z = 2.327.

The lower limit of this interval is:

\pi - z\sqrt{\frac{\pi(1-\pi)}{n}} = 0.5817 - 2.327\sqrt{\frac{0.5817*4183}{2809}} = 0.56

The upper limit of this interval is:

\pi + z\sqrt{\frac{\pi(1-\pi)}{n}} = 0.5817 + 2.327\sqrt{\frac{0.5817*4183}{2809}} = 0.6034

The 98% confidence interval estimate of the proportion of adults who use social media is (0.56, 0.6034).

6 0
2 years ago
Answer the following questions CORRECTLY I will know if this is wrong. I WILL REPORT ANY INCORRECT ANSWERS!
Anna71 [15]

Answer by JKismyhusbandbae: B) –10.6

Work/Explanation: Since the sequence slowly gets smaller, it is likely that each term is something added to (subtracted from) the previous term. To get from –7.9 to –8.8, it appears that the first has had –0.9 added to it. Continue adding –0.9 to get that the fourth term is –10.6.

8 0
2 years ago
What is 2x2x2x2x2x4x0
musickatia [10]

Answer:

0.

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
Other questions:
  • Help me find the missing number please 16 06 68 88 ?? 98
    5·1 answer
  • What <br>is 1/10 of .04​
    6·2 answers
  • Diego has 90 songs on his playlist. How may songs are there for each genre
    6·2 answers
  • Write using exponent (-2) (-2) (-2) (-2)
    7·2 answers
  • Can someone plz help me with this. i need it tomorrow.
    15·1 answer
  • What is the value of a? <br> A)168 <br> B)108 <br> C)54<br> D)30
    15·1 answer
  • There were 42 mangoes in each crate. 12 such crates of mangoes were delivere to a factory. 4 mangoes were rotten and had to be t
    12·2 answers
  • Help please! the question is in the picture below for reference when answering! thank you so much!
    6·2 answers
  • Can someone help me with this question
    13·1 answer
  • PLEASE HELP AS SOON AS POSSIBLE
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!