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
DiKsa [7]
4 years ago
7

On a coordinate plane, a solid straight line has a positive slope and goes through (negative 3, negative 5) and (0, negative 4).

Everything to the right of the line is shaded.
Which linear inequality is represented by the graph?

y ≥ One-thirdx – 4
y ≤ One-thirdx – 4
y ≤ One-thirdx + 4
y ≥ One-thirdx + 4
Mathematics
2 answers:
34kurt4 years ago
5 0

Answer

y ≤ 1/3x – 4

Step-by-step explanation:

I just took the test

Evgesh-ka [11]4 years ago
4 0

Answer:

y ≤ One-thirdx – 4

Step-by-step explanation:

The key hint to know this answer is to understand that the line cuts the y-axis at -4. And, we can know that y is less than or equal to (≤) 1/3x-4 for the shaded area to the RIGHT of the line, telling us that y exists for all values from -4 and under.

You might be interested in
What percent of 80 is 8
murzikaleks [220]

Answer:

P = 10%

Step-by-step explanation:

Of means multiply and is means equals

P * 80 = 8

Divide each side by 80

P = 8/80

P = .1

Change to percent form

P = 10%

7 0
3 years ago
Read 2 more answers
HELP!!!brainlist<br> Drag a reason to each box to complete the flowchart proof.
exis [7]
The complete proof statement and reason for the required proof is as follows:

Statement                                    Reason

m<PNO = 45                               Given

MO                                              Given

<MNP and <PNO are a
linear pair of angles                     Definition of linear pairs of angles

<MNP and <PNO are
supplementary angles                 Linear Pair Postulate

m<MNP + m<PNO = 180°          Definition of supplementary angles

m<MNP + 45° = 180°                 Substitution property of equality

m<MNP = 135°                          Subtraction property of equality
3 0
4 years ago
Read 2 more answers
What type(s) of symmetry does the figure have?
Troyanec [42]

Answer:

both points and rotational only

4 0
3 years ago
Read 2 more answers
A study of 420,076 cell phone users found that 131 of them developed cancer of the brain or nervous system. Prior to this study
Keith_Richards [23]

Answer:

a) 95% Confidence interval = (0.026%, 0.037%) to 3 d.p

b) The result of the 95% confidence interval does not agree with the previous rate of such cancer because the value 0.0224% does not lie within this confidence interval obtained.

Step-by-step explanation:

Confidence Interval for the population proportion is basically an interval of range of values where the true population proportion can be found with a certain level of confidence.

Mathematically,

Confidence Interval = (Sample proportion) ± (Margin of error)

Sample proportion = (131/420076) = 0.0003118483 = 0.0312%

Margin of Error is the width of the confidence interval about the mean.

It is given mathematically as,

Margin of Error = (Critical value) × (standard Error)

Critical value at 95% confidence interval for sample size of 420,076 is obtained from the z-tables because the sample size is large enough for the properties of the sample to approximate the population properties.

Critical value = 1.960 (from the z-tables)

Standard error = σₓ = √[p(1-p)/n]

n = sample size = 420,076

σₓ = √(0.0003118×0.999688/420076) = 0.0000272421 = 0.0000272

95% Confidence Interval = (Sample proportion) ± [(Critical value) × (standard Error)]

CI = 0.000312 ± (1.96 × 0.0000272)

CI = 0.000312 ± 0.0000534

95% CI = (0.0002586055, 0.0003653945)

95% Confidence interval = (0.000259, 0.000365)

95% Confidence interval = (0.0259%, 0.0365%) = (0.026%, 0.037%) to 3 d.p

b) The result of the 95% confidence interval does not agree with the previous rate of such cancer because the value 0.0224% does not lie within this confidence interval obtained.

Hope this Helps!!!

7 0
3 years ago
Can someone please solve this
I am Lyosha [343]

Answer:

5/4

Step-by-step explanation:

y increases by 5 for every 4 increase of x.

6 0
2 years ago
Other questions:
  • What is 0.16666666667 rounded to?
    8·1 answer
  • Need help badly! Mind helping me out?
    13·1 answer
  • Is the sequence geometric? if so, identify the common ratio 3, 12, 48, 192
    10·1 answer
  • The proportion used to find the average number of trout you would expect to live in the pond is
    10·2 answers
  • adult=£4.90each children=2.15 each 1 adult and 6 children went swimming together how much did they pay all together
    15·1 answer
  • A triangle has angles measuring 2x°, x° and x°. Write an equation that can be solved to find the value of x. Then, find the meas
    14·1 answer
  • What expression is equivalent to -3n-7+(-6n)+1
    15·1 answer
  • What is the slope-intercept equation of a line thats has a slope of -2 and y-intercept of 3?
    8·1 answer
  • A triangle has angle measures of 104 and 22 what is the measure of the third angle?
    11·1 answer
  • The figure is made up of a cylinder and a half sphere. What is the volume of the composite figure? Use 3.14 for Pi. Round to the
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!