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
EastWind [94]
3 years ago
15

If a woman has three children find the probability that the first child is a boy

Mathematics
1 answer:
kow [346]3 years ago
4 0

I believe its a 1/8 chance.

You might be interested in
Kiero saber la tabla numérica de 14
Arte-miy333 [17]
I think it is 8 right i not sure
8 0
3 years ago
Which statement is true about whether Z and B are independent events
const2013 [10]
Independent Events are 2 events where the occurrence of the first doesn't affect the occurrence of the second and vice versa.
Example: rolling 2 simultaneously dies, the occurrence of the first, has no impact, no effect on the occurrence of the 2nd roll 


6 0
3 years ago
6. Holly's recipe for birdseed is 80% sunflower chips. Her recipe creates 25 ounces of bird
Ulleksa [173]

Answer: my but

Step-by-step explanation:

1+1

6 0
2 years ago
The number of small lawns Isabella can rake depends on the amount of time she spends raking. Isabella can rake 3 lawns in 3.75 h
ycow [4]

Answer:

1) 4      2)7

Step-by-step explanation:

1) If we divide 3.75/3=1.25 which is the amount of time she takes per yard so if we add another yard to what she has already done we find she only could do one more yard in 5 hours 3.75+1.25=5.00 So she can only rake 4 yards in 5 hours

2) If we divide 20.25/3=6.75 we find that each ticket is $6.75 so we must divide that by 47.25 to get the amount of tickets 47.25/6.75=7


6 0
3 years ago
Please help me I will give BRAINLIST and a like :))))
Vlada [557]

Answer:

18.75%

Step-by-step explanation:

Hello,

3 students are both female and senior

the total number of students is 7+10+8+5=30

so the probability to select one female senior is 3/30=1/10=0.10

probability to select one female is 16/30=16/30

probability that the student is a senior given that it's female is

=P(female and senior)/P(female)

=1/10*30/16=3/16

hope this helps

5 0
3 years ago
Read 2 more answers
Other questions:
  • Prove a/b is less than b/a when 0 < a <b
    15·1 answer
  • The function f(x) = −x2 + 60x − 116 models the monthly profit, in dollars, a shop makes for repairing windshields, where x is th
    5·2 answers
  • Look at the diagram. Which of the following is another name <2?
    5·1 answer
  • Evaluate and simplify the following complex fraction.
    6·2 answers
  • Evaluate the limit, if it exists. (if an answer does not exist, enter dne.) lim h→0 (5 + h)−1 − 5−1 h
    15·1 answer
  • A triangle has an area of 30 square centimeters.
    5·1 answer
  • A license plate has six characters. Three characters are letters, two characters are numbers (0-9), and one character is a lette
    10·1 answer
  • HELP NE ASAP. Find the slope of the line.
    11·2 answers
  • Which of the lists of letters all have rotational symmetry?
    14·1 answer
  • Evaluate the expression for m = -1<br><br><br>-15 |m| + 15 =
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!