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
Gwar [14]
3 years ago
5

Solve for the variable 2x +>or= 24

Mathematics
1 answer:
Eduardwww [97]3 years ago
7 0
I do not think this is an easy question
You might be interested in
A normally distributed data set has a mean of 0 and a standard deviation of 2. Which of the following is closest to the percent
frutty [35]

A normally distributed data set has a mean of 0 and a standard deviation of 2. The closest to the percent of values between -4.0 and 2.0 would be 84%.

<h3>What is the empirical rule?</h3>

According to the empirical rule, also known as the 68-95-99.7 rule, the percentage of values that lie within an interval with 68%, 95%, and 99.7% of the values lies within one, two, or three standard deviations of the mean of the distribution.

P(\mu - \sigma < X < \mu + \sigma)  \approx 68\%\\P(\mu - 2\sigma < X < \mu + 2\sigma)  \approx 95\%\\P(\mu - 3\sigma < X < \mu + 3\sigma)  \approx 99.7\%

A normally distributed data set has a mean of 0 and a standard deviation of 2.

Z=(x-\mu)/\sigma

P(x=-0.4)\\\\z=(-0.4-0)/2\\\\= -0.2\\\\P(x=2)\\z=(2-0)/2\\\\=1

P(-0.4 < x < 2)=p(-0.2 < z < 1)=p(-0.2 < z < 0)+p(0 < z < 1)……….(by symmetry)

=.49865+.3413

.83995…….(by (http://83995…….by) table value)

=.8400 × 100

=84%

Learn more about the empirical rule here:

brainly.com/question/13676793

#SPJ2

4 0
2 years ago
What is the domain of the given function?
lana [24]

Answer:

The domain of the given function is

{x | x= -4,-1, 3, 5, 6}

6 0
4 years ago
Lynn has a watering can that holds 16 cups of water and she feels it halfway full then she what is her 15 plans so that each pla
VashaNatasha [74]
The answer is 0.5333E
6 0
3 years ago
Solve for x <br>x/4 ≥ -8<br>a) x≤-2<br>b)x≥-32<br>c)x≥-2<br>d)x≤-32​
Marianna [84]

Answer:

B

Just multiply by 4 to isolate x; because 4 isn't negative, u keep the sign the same.

4 0
3 years ago
100 POINTS!! MICROSOFT EXCEL
murzikaleks [220]

Step-by-step explanation:

A new coffee shop is being built. Its location is the reflection of the arcade's coordinates across

the y-axis. Which procedure will find the correct distance between the arcade and the new coffee shop

4 0
3 years ago
Read 2 more answers
Other questions:
  • A store pays a 6% commission on the first $500 in sales and and 8% on sales over $500. Find the commission on an $800 sale
    10·1 answer
  • The binomial (x 5) is a factor of x2 8x 15. what is the other factor?
    14·2 answers
  • Please help, a major part of my grade.
    5·2 answers
  • How to solve a teo step inequality
    5·1 answer
  • What is the solution to the system of equations?
    6·1 answer
  • "On the way to the library, John walks 8 blocks from his house before realizing that he should have stopped at the post office t
    9·2 answers
  • Bob bought five red hats and two blue hats for $17.50. Each hat had the same price. Which equation would be used to find the cos
    12·2 answers
  • Rayna and her husband have 8 niedes, 9 nephews, 6 cousins, 3 aunts, and 5 uncles. Eplain how you could use the fundamental count
    11·2 answers
  • PLEASE HELP ME I NEED THIS DONE ASAP NO LINKS !!!
    9·2 answers
  • Write the quadratic equation whose roots are -3 and 3, and whose leading coefficient is 5
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!