2 years ago

A couple wants to have 5 kids. find the probability that they have at least one boy.

Mathematics

1 answer:

tangare [24]2 years ago

6 0

Probability of having at least 1 boy = 1 - the probability of having ALL girls.

P(5 girls) = (1/2)⁵ = 1/32

P(At least 1 boy) = 1 - 1/32 = 31/32

Answer: 31/32

You might be interested in

Sorry for my laziness I kinda didn’t pay attention well I did but I was confused the whole time just please someone ANSWER OR JU

Svetradugi [14.3K]

What do you need help with?!

7 0

2 years ago

Find the whole number equal to the fraction below. Enter your answer in the space provided.

zepelin [54]

Answer:

$\huge\purple{\overline{\quad\quad\quad\quad\quad\quad\quad\quad\quad \ \ \ }}$

6/2 ÷ 2/2 = 3/1

3 ÷ 1 = 3

Answer: 3

#CarryOnLearning

4 0

2 years ago

Question: x-10<6-5x is it x<8/3 OR x<-8/3 help ;-;

Montano1993 [528]

You need to isolate/get x by itself in the inequality:

x - 10 < 6 - 5x Add 5x on both sides

x + 5x - 10 < 6 - 5x + 5x

6x - 10 < 6 Add 10 on both sides

6x - 10 + 10 < 6 + 10

6x < 16 Divide 6 on both sides to get x by itself

$x$ Simplify the fraction

$x$ So the 1st option

7 0

3 years ago

Find the measure of the missing angles. 1304

erastova [34]

Answer:

wheres the picture?

Step-by-step explanation:

ijsjeke

6 0

2 years ago

What is the value of x? Enter your answer in the box

Ann [662]

5 I think

.....................

5 0

2 years ago