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
pychu [463]
3 years ago
11

The table below shows the number of students in a school who like tacos and/or pizza:

Mathematics
2 answers:
Svetradugi [14.3K]3 years ago
5 0
                           like tacos........no tacos.....total
like pizza               57                    13            70
no pizza                12                    15            27
----------------------------------------------------------------
total                       69                    28            97

relative frequency who both like tacos and pizzas = 57/70 = 0.81
vlabodo [156]3 years ago
4 0

Answer:

Relative frequency, by row, of students who like both tacos and pizza is:

0.81

Step-by-step explanation:

                                  Like Tacos Do Not Like Tacos      Total

Like Pizza                    57                 13                       70

Do Not Like Pizza            12                  15                       27

Total                            69          28                       97

The relative frequency by row is calculated as the ratio of the frequency of the required field to the total frequency of that row

Hence, relative frequency, by row, of students who like both tacos and pizza is:

57/70

=0.81

You might be interested in
3x − 2y = 6 <br> 3x + 10y = −12<br> Find the common x and y.
Ganezh [65]

x = 1

y = -3/2

Solution: (1, -3/2)

//Hope it helps.

7 0
3 years ago
Read 2 more answers
Solve for possible values of x. 3x^2 = 18x
uysha [10]

(0,0) and (6,0)

First we subtract 18x from both sides

3x²-18x=0

Factor out a 3x

3x(x-6)=0

This means that x is either 0 or 6

7 0
3 years ago
Read 2 more answers
PLEASE HELP ME, I HAVE NO IDEA! Find an equation for the line below.
irga5000 [103]

9514 1404 393

Answer:

  y -2 = -2/3(x +4)

Step-by-step explanation:

There are several different forms of the equation for a line. Each is useful in its own way. Here, the line crosses the y-axis at a point between integer values, so using that intercept point could be problematical. That suggests the "point-slope" form of the equation for a line would be a better choice.

That form is ...

  y -k = m(x -h) . . . . . . . line with slope m through point (h, k)

__

The two marked points are (-4, 2) and (5, -4). All we need is the slope.

The slope is given by the formula ...

  m = (y2 -y1)/(x2 -x1) . . . . . . . . where the given points are (x1, y1) and (x2, y2)

  m = (-4 -2)/(5 -(-4)) = -6/9 = -2/3

Using the first point, the equation for the line can now be written as ...

  y -2 = -2/3(x -(-4))

  y -2 = -2/3(x +4)

8 0
2 years ago
Is this question a statistical question or a non statistical question : If I
enot [183]

Answer:non statistical

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
PLEASE HELP I'LL GIVE YOU POINT PLEASE GEOMETRY WORK
Monica [59]

Answer:

I:  82.1

Step-by-step explanation:

4 0
2 years ago
Other questions:
  • What number does the calculator display represent?<br><br> MULTI CHOICE
    11·1 answer
  • Radical function question
    14·1 answer
  • The mean value of land and buildings per acre from a sample of farms is ​$1500​, with a standard deviation of ​$200. the data se
    6·1 answer
  • Is 45/5 a equal mixed fraction
    6·2 answers
  • Slope intercept is what they're looking for
    8·1 answer
  • Celeste and Dora both offer guitar lessons. Celeste charges an initial fee of $5.00, and an hourly rate of $7.25. Dora has an in
    13·2 answers
  • Michael has 27 baseball cards, 9 football cards and 6 basketball cards. What is the greatest number of friends he can give the c
    13·2 answers
  • If steak costs $12.55 per pound, what will be the total cost of 0.6 pounds of steak?\
    13·2 answers
  • PLEASE HELP!!! ILL GIVE BRAINLIEST !!
    6·2 answers
  • What is 15 percent of 20
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!