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
PtichkaEL [24]
3 years ago
9

HWLP MW QUICK Which statement describes the graph?

Mathematics
1 answer:
ira [324]3 years ago
7 0

Answer:

D

Step-by-step explanation:

The graph covers two different conditions which is identified by the red line :

The first red line starts from - 3 and arrows to the left this represents the condition x < - 3 ; because of the movement to the left.

The Second redline starts from 1, with the starting point shaded then arrow points to the right of the number line this represents two conditions (rightward direction means greater Than, shaded starting point means =) Hence the condition is ≥ 1

Hence ;

x < 3 or x ≥ 1

You might be interested in
Boatesville is 65 3/5 kilometers from Stanton. A bus traveling from Stanton is 24 1/3 kilometers from Boatesville. Write an equa
Elena L [17]
Distance the bus has traveled :

65 \dfrac{3}{5}  -  24\dfrac{1}{3}

= 65 \dfrac{3 \times 3 }{5 \times 3}  -  24\dfrac{1 \times 5}{3 \times 5}

= 65 \dfrac{9 }{15}  -  24\dfrac{5}{15}

= 41 \dfrac{4 }{15}  \text { km}

--------------------------------------------------------------------------------------------------
\text {Answer : The bus has traveled }41 \frac{4}{5} \text { km}
--------------------------------------------------------------------------------------------------
8 0
2 years ago
The blue figure is a dialation image of the black figure. The labeled point is the center of dilation. Tell wheaten the dilation
algol13
I need a picture of the figures to help with this!
8 0
3 years ago
Read 2 more answers
Which is a slow environmental change that only occurs naturally? A. earthquake B. changes in weather C. succession D. global war
Lady bird [3.3K]
The answer would be 
C. succession
I am not 100% sure, though
7 0
3 years ago
How to write an equation in slope intercept form when given parametric form?
artcher [175]
Hello here is a solution : 

8 0
2 years ago
Read 2 more answers
At 95% confidence, how large a sample should be taken to obtain a margin of error of 0.03 for the estimation of a population pro
Gnom [1K]

Answer:

A sample of 1068 is needed.

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}.

The margin of error is:

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

95% confidence level

So \alpha = 0.05, z is the value of Z that has a pvalue of 1 - \frac{0.05}{2} = 0.975, so Z = 1.96.

At 95% confidence, how large a sample should be taken to obtain a margin of error of 0.03 for the estimation of a population proportion?

We need a sample of n.

n is found when M = 0.03.

We have no prior estimate of \pi, so we use the worst case scenario, which is \pi = 0.5

Then

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

0.03 = 1.96\sqrt{\frac{0.5*0.5}{n}}

0.03\sqrt{n} = 1.96*0.5

\sqrt{n} = \frac{1.96*0.5}{0.03}

(\sqrt{n})^{2} = (\frac{1.96*0.5}{0.03})^{2}

n = 1067.11

Rounding up

A sample of 1068 is needed.

8 0
2 years ago
Other questions:
  • A packing box in the shape of a cube measures 8 inches on each side. How many cubic zirconia inches does the box hold?
    5·1 answer
  • Math Quiz Question! Measuring segments and Angles
    5·1 answer
  • Which represents the solution set of the inequality 5x-9 less than or equal to 21
    6·1 answer
  • Use differentials to approximate the change in the volume of a cube when the side is decreased from 8 to 7.99 cm. (in cm3)
    5·1 answer
  • 3(x+2)²=102 . what is the value of x ?
    8·2 answers
  • Solve 2,401 = 76 – 2x.
    11·2 answers
  • The amount of chill is _ times the amount of cream cheese
    9·2 answers
  • URGENT 25 POINTS MATH EQUATION PLEASE NO POINT STEAL!
    15·1 answer
  • Bill claims that he found the actual December temperature by adding either –5 + 3 or 3 + –5.
    5·1 answer
  • Explain how to solve the equation that is given AND solve.<br> -3x + 4 = 25
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!