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
Ipatiy [6.2K]
3 years ago
9

As part of a class project, a university student surveyed the students in the cafeteria lunch line to look for a relationship be

tween eye color and
hair color among students. The table below contains the results of the survey.
Hair Color
Blue
Eye Color
Gray Green Brown Marginal Totals
5 21 10
78
Blond
42
Red
12
22
19
12
65
Brown
22
5
12
34
73
Black
9
3
11
64
87
Marginal Totals
85
35
63
120
303
From the sample population of students with blond hair, what is the approximate value of the relative frequency of students with green eyes?

Mathematics
1 answer:
Musya8 [376]3 years ago
6 0

Answer:

27%

Step-by-step explanation:

You might be interested in
Please help me! DO NOT SEND LINK!
svet-max [94.6K]

Answer:

<u>So option 4; </u>\frac{35}{100}<u> is the correct option</u>

Step-by-step explanation:

First, we need to convert \frac{2}{10} so it's denominator is 100. To do so, we will multiply the numerator and denominator by 10

\frac{2}{10} *\frac{10}{10} = \frac{20}{100}

Second, we need to add the two fractions to get the current total distance walked. Remember, when adding fractions, the denominator does not change.

\frac{45}{100} + \frac{20}{100} = \frac{65}{100}

Now that we have the total distance walked, we need to subtract that to 1 mile. 1mile=\frac{1}{1} = \frac{10}{10} =\frac{100}{100}

\frac{100}{100} -\frac{65}{100} = \frac{35}{100}

So option 4; \frac{35}{100} is the correct option

6 0
3 years ago
PLEASE HELP MEE I REALLY NEED HELP NOT TRYING TO BE ANNOYING BUT I NEED HELPP!!! Find the vertex of the graph of the quadratic f
vladimir1956 [14]

Answer:

try math wa y

Step-by-step explanation:

it will give u the answer to most questions the answer is c

3 0
3 years ago
Solve 5·23 using the distributive property.
svetlana [45]
5*23

Note 23 = 20 + 3

5*23 =  5*(20 + 3)        and by distributive property

5*23 =  5*20 + 5*3 = 100 + 15 = 115

= 115
3 0
3 years ago
Read 2 more answers
I need help please and thank you
gayaneshka [121]
What’s the question?
4 0
3 years ago
Read 2 more answers
Find all numbers p such that p and p^2 are both prime. prove that you found them all
Anuta_ua [19.1K]

0 and 1 are neither prime nor composite. A prime is any number greater than 1 that has just 1 and itself as factors. Primes can only start at x > 1


When that happens (when you start with numbers greater than one) p^2 is a composite consisting of 2 primes, so any composite will obey the law that he number will have at least 3 factors making it up -- in this case p p^2 and 1.


So the answer to the question by definition is that 0 numbers can have the property of both p and p^2 to be prime.

5 0
4 years ago
Read 2 more answers
Other questions:
  • HELP ASSAP WITH THIS QUESTION
    5·2 answers
  • 5h+4p=17<br> 4h+2p=11.50<br> What is h and what is p <br> Show your work
    6·1 answer
  • what is the side length of the smallest square plate on which a 24-cm chopstick can fit along a diagonal without any overhang???
    5·1 answer
  • Perform the indicated operation.<br><br> 4/11 · 10/8<br><br> 4/11<br> 5/11<br> 6/11
    5·1 answer
  • I have a math question
    7·2 answers
  • Write the equation of the line that<br> Goes through the point (4, -3) and has an undefinded slope
    12·1 answer
  • The perimeter of a rectangle is twice the sum
    8·1 answer
  • An auto manufacturer estimates that its newest sport utility vehicle travel 192 highway miles on one tank of gas. Sport utility
    5·1 answer
  • The difference of y and 5 is at the most 20
    13·1 answer
  • Which of the following distribution represents a probability distribution?​
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!