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
Alla [95]
3 years ago
11

Someone please help me!!!

Mathematics
1 answer:
Aleks04 [339]3 years ago
8 0
Range is -1,0,1,2,3
(x,y)
  x are range and y are domain
You might be interested in
PLEASE ANSWER!!!!! IN A PARAGRAPH
nadya68 [22]

Answer:The United States Electoral College is the group of presidential electors required by the ... They choose one elector per district and two electors for the ticket with the ... on the count of both voter and non-voter residents for state apportionment. ... there can be a president elected who does not win the national popular vote.

Step-by-step explanation:

3 0
2 years ago
Read 2 more answers
Does anyone know this ? Thank you
alina1380 [7]

Answer:

36

Step-by-step explanation:

angle ACB = 180-130=50 degree

angle ABC = 180 - (94+50)

                  = 180-144

                  = 36

6 0
3 years ago
The square root of t is greater than 2 and less than 3.5. How many integer values of t satisfy this condition?
Jlenok [28]

2

8 integers

4 0
3 years ago
Read 2 more answers
I don’t understand this question. Can anyone help? I need answers ASAP. Thanks for all the help
zavuch27 [327]

There's some unknown (but derivable) system of equations being modeled by the two lines in the given graph. (But we don't care what equations make up these lines.)

There's no solution to this particular system because the two lines are parallel.

How do we know they're parallel? Parallel lines have the same slope, and we can easily calculate the slope of these lines.

The line on the left passes through the points (-1, 0) and (0, -2), so it has slope

(-2 - 0)/(0 - (-1)) = -2/1 = -2

The line on the right passes through (0, 2) and (1, 0), so its slope is

(0 - 2)/(1 - 0) = -2/1 = -2

The slopes are equal, so the lines are parallel.

Why does this mean there is no solution? Graphically, a solution to the system is represented by an intersection of the lines. Parallel lines never intersect, so there is no solution.

7 0
3 years ago
How many weeks of data must be randomly sampled to estimate the mean weekly sales of a new line of athletic footwear? We want 98
Irina18 [472]

Answer:

n=(\frac{2.33(1400)}{400})^2 =66.50 \approx 67

So the answer for this case would be n=67 rounded up

Step-by-step explanation:

Information given

\bar X represent the sample mean for the sample  

\mu population mean

\sigma=1400 represent the sample standard deviation

n represent the sample size  

Solution to the problem

The margin of error is given by this formula:

ME=z_{\alpha/2}\frac{\sigma}{\sqrt{n}}    (a)

And on this case we have that ME =400 and we are interested in order to find the value of n, if we solve n from equation (a) we got:

n=(\frac{z_{\alpha/2} \sigma}{ME})^2   (b)

The critical value for 98% of confidence interval now can be founded using the normal distribution. And the critical value would be z_{\alpha/2}=2.33, replacing into formula (b) we got:

n=(\frac{2.33(1400)}{400})^2 =66.50 \approx 67

So the answer for this case would be n=67 rounded up

8 0
3 years ago
Other questions:
  • Find each percentage decrease. round to the nearest percentage from 16 bagels to 0 bagels
    12·1 answer
  • Factorise : 64a cube minus 27b cube minus 144a square b plus 108ab square ​ .
    8·1 answer
  • What is 121/25 in decimal form?
    7·2 answers
  • Ms. Watts is a famous motivational speaker. She travels across the country by jet and gives an average of ten presentations a we
    12·1 answer
  • A box contains three plain pencils and 5 pens. A second box contains three colored pencils and three crayons. One item from each
    15·1 answer
  • Please help me! I will give brainliest to first and correct answer!
    12·2 answers
  • Can someone answer these 3 plz like I need these so bad rn. I would really appreciate it if someone who knows it can answer and
    10·1 answer
  • I need help with this!!
    5·2 answers
  • What is 1836837292 times 816282?
    9·2 answers
  • PLS HELP ITS A MAJOR GRADE AND ITS MY LAST QUESTION I JUST CANT SOLVE IT
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!