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
ELEN [110]
3 years ago
14

50 POINTS!!!!!

Mathematics
2 answers:
Sindrei [870]3 years ago
6 0
(11,3) Becuase when you plug it in, 11,3 satisfies the equation.
Nadya [2.5K]3 years ago
4 0
<span>p – q = 8
2p – q = 19

</span><span>(p – q = 8)*(-1)   
2p – q = 19

</span><span>-p +q = -8
2p – q = 19   adding these 2 equations 

p=19-8, p=11,

p-q=8,   11-q=8,   q=3    solution  (11,3)</span>
You might be interested in
Melissa is purchasing a $160,000 home and her bank is offering her a 30-year mortgage at a 4.9% interest rate. In order to lower
balandron [24]

Answer:650.46

Step-by-step explanation:

4 0
2 years ago
PLEASE ANSWER IF YOU KNOW I AM IN A HURRY!!!
NNADVOKAT [17]

Answer:

C. just choose C. if it isn't right just tell me.

4 0
2 years ago
Read 2 more answers
In a random sample of 300 attendees of a minor league baseball game, 182 said that they bought food from the concession stand. C
horrorfan [7]

Answer:

<em>90% confidence interval for the proportion of fans who bought food from the concession stand</em>

(0.5603,0.6529)

Step-by-step explanation:

<em>Step(i)</em>:-

<em>Given sample size 'n' =300</em>

Given data  random sample of 300 attendees of a minor league baseball game, 182 said that they bought food from the concession stand.

<em>Given sample proportion </em>

<em>                        </em>p^{-}  = \frac{x}{n} = \frac{182}{300} =0.606

level of significance = 90% or 0.10

Z₀.₁₀ = 1.645

<em>90% confidence interval for the proportion is determined by</em>

(p^{-} - Z_{0.10}\sqrt{\frac{p(1-p)}{n} }  , p^{-} +Z_{0.10}\sqrt{\frac{p(1-p)}{n} })

(0.6066 - 1.645\sqrt{\frac{0.6066(1-0.6066)}{300} }  ,0.6066+1.645\sqrt{\frac{0.6066(1-0.6066)}{300} })

(0.6066 -  0.0463  ,0.6066 +  0.0463)

(0.5603,0.6529)

<u>final answer</u>:-

<em>90% confidence interval for the proportion of fans who bought food from the concession stand</em>

(0.5603,0.6529)

5 0
3 years ago
Find each key feature of the function shown in the graph. Write the range and domain in interval notation, and assume all values
gayaneshka [121]

The domain of the graph is  -8 while the range of the graph is -4\leq x.

  • The domain of the graph is input values of "x" for which the function exists while the range is the output values "y" for which the function exists.

For the graph, the domain will be the values of the graph along the x-axis.

  • Domain = -8 (Note that -8 is not included)

  • For the range, the interval is given as: -4\leq x. Note that the value of 4 is not included since it is opened.

Learn more on domain and range here: brainly.com/question/1942755

3 0
2 years ago
Can you help me with this one plzzzzzzz
vladimir2022 [97]

Answer: The Red Car

Step-by-step explanation: if you divide the speed the blue car is going with the distance the blue car will arrive there in 6 hours while the red car will arrive in 5

8 0
3 years ago
Read 2 more answers
Other questions:
  • What's the answer for this 20/6×5+20-20
    13·2 answers
  • Wich statement is true about a line and a point?
    15·2 answers
  • Write a function rule for “The output is 5 less than the input.” Let x be the input and let y be the output.
    10·1 answer
  • Classify the expression below.
    11·1 answer
  • I'm thinking of a number. When I multiply by 8 and add –1, I get –17. What's my number?
    8·1 answer
  • Omar has 2 2/3 cups pf dough to male dumplings. If he uses 3/16 cup of dough for each dumpling, how many whole dumplings can he
    10·1 answer
  • HELP SOON PLEASE!!!!!
    12·2 answers
  • Please help I'll mark brainliest
    9·2 answers
  • When the angle of elevation of the sun is 50 degrees, a flagpole casts a shadow that is 16.8 feet long. What is the height of th
    8·1 answer
  • Help PLEASE PLEASE IMBEGGING
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!