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
kap26 [50]
4 years ago
7

In Mr.Martinez's sixth period class, there are 8 boys and 12 girls. what is the probability of randomly selecting a girl?

Mathematics
2 answers:
tresset_1 [31]4 years ago
6 0
Girls=12
Boys=8
Total students=8+12=20

Probability of girls=number of girls/total number of students=12/20=6/10=60%


Answer=60%
Murljashka [212]4 years ago
4 0
The probability of choosing a girl is 12/20
You might be interested in
Help me to answer this​
EastWind [94]

Answer: The answer would be 20

Step-by-step explanation:

3 0
4 years ago
What is 9/10 - 11/12
kenny6666 [7]
9/10 - 11/12
Multiply both sides to find a common denominator in this case it’s 60
54/60 - 55/60
Then the answer would be -1/60
3 0
4 years ago
a student bought 34 pencils for school. if he sharpened 16 of the pencils before school, what is his ratio of unsharpened pencil
Mariulka [41]
34 - 16 = 18

18 : 16 

I think that's the answer? 

6 0
3 years ago
Read 2 more answers
The sum of two numbers is 62. The smaller number is 18 less than the number.what are the numbers ?
Degger [83]
Hmmm assuming you meant "is 18 less than the larger number".

let's say the numbers are "a" and "b".

a = smaller number
b = larger number

a = b - 18

\bf \begin{cases}
a+b=62\\
\boxed{a}=b-18\\
----------\\
\left( \boxed{b-18} \right)+b=62
\end{cases}
\\\\\\
2b-18=62\implies 2b=80\implies b=\cfrac{80}{2}\implies b=40

what's a?  well, a = b - 18.
3 0
4 years ago
Calculate the number of hours in 7/2 days.
PtichkaEL [24]
7/2 can be = to 3 and 1/2 
1 day is = to 24 hours
3 1/2 times 24 = 84 hours
4 0
3 years ago
Read 2 more answers
Other questions:
  • What the range set of blank means​
    12·2 answers
  • What is the answer to <br> A<br> B<br> C
    7·1 answer
  • Brainliest and 5 stars !!!!
    9·1 answer
  • Chase halls health insurance cost $373.50 per month he must pay 25% of the amount and his employer pay 75% of the amount how muc
    9·1 answer
  • Helpppppppppppppppp pleaseeeeeeeeeeee
    15·2 answers
  • Can you show a break down of the Distributive Property for 5x198
    8·1 answer
  • Which of the following expressions is not equivalent to -4.5 • -8?
    9·2 answers
  • Multiple-choice questions each have 6 possible answers, one of which is correct. Assume that you guess the answers to 5 such que
    9·1 answer
  • Two artists are mixing up green paint for a mural. The first artist, Shane, mixes 3 parts blue and 2 parts yellow to make a shad
    9·1 answer
  • Can y’all help me on question 20?!
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!