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
Lerok [7]
3 years ago
10

The math teachers inspect the homework assignments from a random sample of 50 students at the school. Only 68% of the students c

ompleted their math homework. A significance test yields a P-value of 0.1265.
1)explain what it would mean for the null hypothesis to be true in this setting
2)interpret P-value
Mathematics
1 answer:
Lapatulllka [165]3 years ago
7 0

1 because the number is alsome

You might be interested in
on a piece of paper, graph this system of equations. y = - x - 10 y = x^2 - 2x - 3 then determine which answer choice matches th
olasank [31]

Answer:

Option D. No solution

Step-by-step explanation:

<u>We have the equation of a line: </u>

y = - x - 10

We find their cut points.

<em>Cut point with the y axis. (x = 0) </em>

y = -(0) -10\\y = -10

<em>Cut point with the x axis. (y = 0) </em>

0 = -x -10\\x = -10.

The line cuts to the x-axis at x = -10 and cuts the y-axis at y = -10

<u>We have a parabola </u>

y = x ^ 2 - 2x - 3

We can factor this quadratic equation by looking for 2 numbers that when multiplied give as result -3 and that when adding these numbers as a result -2. These numbers are -3 and 1.

Then the factors are:

(x-3)(x + 1) = 0

The zeros are 3 and -1. So <em>the parabola cuts to the x axis at points </em><em>3</em><em> and</em><em> -1</em><em>. </em>

<em>Now we find the cut points with the y axis. (x = 0) </em>

y = (0-3)(0 + 1)\\y = -3.

<em>The parabola cuts to the axis y in y = -3. </em>

Now we can graph the line and the parabola. Observe the attached image.

<em>The system has no solution because the line and the parabola never intersect or touch each other. The answer is the option D</em>

8 0
3 years ago
Anyone know what to say for that question
Alex Ar [27]

Answer:

It's an equilateral triangle.

My justification..... it looks like it

8 0
3 years ago
HURRY!! will mark brainliest and 15pts!! The volume of the composite figure is BLANK cubic centimeters ???HURRY!!​
Roman55 [17]

Answer:

This is how you find the comosite figure

Separate the figure in simpler forms, which can be discovered in a composite figure field. Then merge the fields. Keep in mind that none of the simple figures have overlaps. Example 1: Find the area shown below for the composite form

Step-by-step explanation:

If you still need help, i will give you the answer.

Hope that helps.

6 0
3 years ago
2(3x – 5) = 8<br> what is the x?
kobusy [5.1K]

Answer:

Rearrange the equation by subtracting what is to the right of the equal sign from both sides of the equation :

2*(3*x-5)-(8)=0

2 • (3x - 5) -  8  = 0

Pull out like factors :

6x - 18  =   6 • (x - 3)

6 • (x - 3)  = 0

Solve :    6   =  0

Add  3  to both sides of the equation :  

x = 3

3 0
3 years ago
Read 2 more answers
I NEED HELP PLEASE HELP
Luda [366]

Answer:

what  is the quistion

Step-by-step explanation:

5 0
4 years ago
Other questions:
  • 20. A doctor measured a patient's resting pulse rate at 80 beats per minute. Draw a
    12·2 answers
  • 8.
    7·1 answer
  • If juan drives 60 mph for 1 1/12 hours and then 70 mph for 1/2 an hour,how far does he drive
    11·1 answer
  • Hich is an equation of a circle with center (-5, -7) that passes through the point (0, 0)?
    13·1 answer
  • 570,374 + 86,051 add the ones add the tens regroup
    14·2 answers
  • Find the length of the leg on a right triangle with legs of 20 inches and 8 inches
    6·2 answers
  • X:y=5:3 and x+y=56 work out the value of x-y
    8·1 answer
  • Shane spends $2,000 each week for supplies and labor to run his car detailing business. He charges $30 for each car and $45 for
    15·1 answer
  • PLEASE HELP. THIS IS FOR A TIMED TEST AND I GENUINELY TRIED EVERYTHING TO SOLVE IT
    9·1 answer
  • Solve????????????????????
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!