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
mezya [45]
3 years ago
9

What is the probability that a randomly selected child from this group will have red hair, given that he has straight hair? (Ent

er your answer as a fraction.)
Mathematics
1 answer:
Anit [1.1K]3 years ago
5 0

Answer:

Your question was incomplete, as the values are not given.

I guess these are the values you are talking about.

Hair Type   Brown   Blond   Black    Red    Totals

Wavy           20           5          15         3        43

Straight        80          15         65        12       172

Totals          100         20         80        15       215

Now w have to find out the probability of a child with red, straight hair.

Total no of children with straight hair are = 172

The children having straight red hair = 12

The probability of selected child = 12/172.

You might be interested in
The sum of a number times 5 and 15 is at least 27.
s2008m [1.1K]
27 is corrrect answer
4 0
3 years ago
A teacher Ask for students To write three side lengths that will not make a triangle and describe why.
Ulleksa [173]

Answer:

2, 5, 9

Step-by-step explanation:

The two shorter sides added together must be longer than the third side or they cannot make a triangle.

4 0
3 years ago
Which two statements contradict each other?
Rudik [331]
The answer is C. To contradict something is to say or do the opposite of what is stated. If point S lies on plane PQR, it cannot not lie on plane PQR.
5 0
2 years ago
Find the total area of the solid figure. <br><br> 60 sq. in.<br> 78 sq. in.<br> 90 sq. in.
seraphim [82]

Answer:

245.04

Step-by-step explanation:

The equation to a cylinder for area is A=2πrh+2πr^2

Fill in and solve.

A=2(3.14)(3)(10)+2(3.14)(3)^2

So using PEMDAS you get the answer 245.04

3 0
3 years ago
Read 2 more answers
Choose 3 values that would make this inequality true. 8n + 4 ≤ 28
Lilit [14]

Answer:

-1, 0, 2

Step-by-step explanation:

Please let me know if you want me to add an explanation as to why this is the answer. I can definitely do that, I just wouldn’t want to write it if you don’t want me to :)

4 0
3 years ago
Other questions:
  • A local movie theater is selling movie tickets for $5.25 during the first week of May. The regular price of a ticket is $6.75. W
    13·1 answer
  • After you measure the dimensions of a plot of land with a steel tape on a hot day, you come back and re-measure on a cold day. O
    11·1 answer
  • the 6 grade made 450 dollers the 5 grade made 76.5 how much more can the 6 th grade made than the 6 th grade
    10·2 answers
  • different sizes of regular pentagons are used in a stained glass window.each small pentagon has side lengths of 4 inches and an
    12·1 answer
  • 1:320000<br> what is the actual distance represented by 1 cm <br> give your answer in km
    10·2 answers
  • The cost of a monthly cell phone plan, in dollars, is modeled by the function c(x)=0.6x+30 where x is the number of text message
    5·1 answer
  • I desperately need the answers to this, it’s about compound interests
    13·1 answer
  • Is the relation below a function?
    13·1 answer
  • Someone please help!!
    5·2 answers
  • Match the scenarios to their corresponding boundaries.
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!