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
Igoryamba
2 years ago
9

A class consists of 55% boys and 45% girls. It is observed that 25% of the class are boys and scored an Aon the test, and 35% of

the class are
girls and scored an A on the test.
If a student is chosen at random and is found to be a girl, the probability that the student scored an Als
Mathematics
1 answer:
Korvikt [17]2 years ago
3 0
Total percentages of student who scored As
= 25+35= 60%
Probability of a girl who got A = 35/60
If you simplify the ans will be 7/12
You might be interested in
Which measure describes the standard error of the mean?
Mila [183]

Answer: the standard deviation of the means (D)

Step-by-step explanation:

5 0
2 years ago
Oooo THAT OCH IN CASE A8 20 3
vagabundo [1.1K]

49/60 - 3/20 = (49 - 3(3))/60 = (49 - 9)/60 = 40/60 = 4/6 = 2/3

undefined

Answer:

2/3

3 0
10 months ago
What is 20% of 120, work it out​
Kruka [31]

Answer:

24

Step-by-step explanation:

0.2 * 120 = 24

also, 120% of 20 = 24

8 0
2 years ago
Read 2 more answers
Please help me<br>i wanna sleep :(​
Anni [7]

Answer:

what langue is that

Step-by-step explanation:

8 0
3 years ago
X/5 - 12 = -8 equals what​
Luda [366]
The answer is X = 20
5 0
3 years ago
Read 2 more answers
Other questions:
  • On his way out to meet a friend for lunch, David realized that his financial record was not up to date. He notices that he forgo
    8·1 answer
  • Find the measure of angle x in the figure below: <br> 65°<br> 70°<br> 110°<br> 125°
    9·2 answers
  • The Parker family drove a total of 180 miles on their road trip. This distance is 1.5 times the distance they drove the first da
    10·1 answer
  • If x = -2, then x 2 - 7x + 10 equals
    15·2 answers
  • What is the slope of a line perpendicular to the line y=3x+5?
    14·1 answer
  • 3/4 of the students at Bismarck High are less than 16 years old. If there are 1200 students at the school, how many of them are
    5·1 answer
  • The side adjacent to ∠W is …
    7·2 answers
  • Help possssssssssssssssss
    11·1 answer
  • Given:
    14·1 answer
  • Question 5 20 points
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!