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
FromTheMoon [43]
3 years ago
13

Explain solving how 4x<-16 is different from -4x<16 Thank y'all

Mathematics
2 answers:
Trava [24]3 years ago
6 0

Answer:

-4x<16 the sign flips if you divide by a negative

Step-by-step explanation:

4x<-16

x<-4

but

-4x<16

x>-4  

Gala2k [10]3 years ago
6 0
Some are switched to negatives
You might be interested in
Suppose that the average bill for the drive through of 24 customers at Burger Palace is $14.30. It is known that the population
Mice21 [21]

The standard deviation is a measure of a collection of values' variance or dispersion. The true mean bill for a customer at Burger Palace with 95% confidence is $13.38.

<h3>What is a standard deviation?</h3>

The standard deviation is a measure of a collection of values' variance or dispersion. A low standard deviation implies that the values are close to the set's mean, whereas a high standard deviation shows that the values are spread out over a larger range.

Given that the Sample mean (\overline x) is $14.30, the Sample size(n) is 24 customers, the Standard deviation(σ) is 2.30, while for a 95% confidence interval the Z-score is 1.960. Therefore, the true mean can be written as,

Z = \dfrac{\overline x- \mu}{\frac{\sigma}{\sqrt n}}\\\\\\1.960 = \dfrac{14.30-\mu}{\frac{2.30}{\sqrt{24}}}\\\\\\1.960 = \dfrac{14.3-\mu}{0.47}

μ = 13.3788 ≈ 13.38

Hence,  the true mean bill for a customer at Burger Palace with 95% confidence is $13.38.

Learn more about Standard Deviation:

brainly.com/question/16555520

#SPJ1

5 0
2 years ago
A taxi driver wrote a formula to represent the mileage and fee for his last customer. He wrote the equation 3.00 + 0.50m =9.50,
Lemur [1.5K]
3.00 + 0.50m = 9.50

2. true 
5. true


4 0
3 years ago
Read 2 more answers
Subtract what she has now from the total she needs. She needs ten. She has one 2 1/3 and 3 1/3 added is 5 2/3
tatiyna

Answer:

4 ⅓

Step-by-step explanation:

10 - 5 ⅔

10 - 5 × 3 + 2/3

10 - 17/3

3 × 10 - 17/3

30 - 17/3

13/3 = 4 ⅓

<u>-TheUnknownScientist</u>

6 0
3 years ago
Can I get some help, please??
Firdavs [7]

Answer:

35

Step-by-step explanation:

150 - 115 = 35

7 0
3 years ago
Read 2 more answers
After deducting 10% provident fund a married person draws Rs 40,500 salary per month and one month's salary as festival bonus, t
olasank [31]

The  annual income tax paid by the person is: $4,500.

<h3>Annual income tax</h3>

Using this formula

Annual income tax=[Salary÷(1-percentage deduction)]- Salary

Let plug in the formula

Annual income tax=[40,500÷(1-10%)]-40,500

Annual income tax=45,000-40,500

Annual income tax=4500

Therefore the  annual income tax paid by the person is: $4,500.

Learn more about annual income tax here:brainly.com/question/26316390

#SPJ1

6 0
2 years ago
Other questions:
  • What value of b will cause the system to have an infinite
    11·2 answers
  • What is 6.7 x (-2.3) round to the nearest hundredth
    9·2 answers
  • What is the square root of -1?
    15·1 answer
  • Write each statement as an algebraic expression.
    9·2 answers
  • In a study of chain saw injuries, 57 percent involved arms or hands. If three different chain saw injury cases are randomly sele
    8·1 answer
  • - = 0.393 as a fraction?
    14·1 answer
  • Suppose this relation forms a function: {(3,-5), (-2,9), (0,4), (x,7)}. What values are not possible for the value of x?
    5·1 answer
  • Plz help 10 pts <br> X=<br> 4<br> 6<br> 12
    12·1 answer
  • Please help I do not understand
    8·1 answer
  • Write all prime numbers from 20 to 50.​
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!