Ask question

Ask question

All categories

3 years ago

10

1. Find the probability that you will roll a six and then a five when you roll a die twice

1 answer:

qaws [65]3 years ago

4 0

1/36 for the first need the questions for the second

You might be interested in

At a gathering of 30 people who all know each other and 10 people who know no one. People who know each other a hug, and people

goldfiish [28.3K]

I believe the answer is 40. this is because if 30 people all know each other and hug and there are 10 people who don't know anyone and handshake, that means that since those 10 people know no one, then they also shake hands with the other 30 who do know each other. Im not sure if this is right but I hope it helps!

8 0

3 years ago

The sample space of picking a 2

Alchen [17]

Answer:

$Pr = \frac{1}{15}$

Step-by-step explanation:

Given

See attachment for sample space

Required

$P(1\ Y\ and\ 1\ P)$

From the attached sample space, we have:

$n(S) =30$ ---- total outcomes

$n(PY) = 2$ --- outcomes with 1 Y and 1 P = 2 i.e. (P,Y) and (Y,P)

So, the required probability is:

$Pr = \frac{n(PY)}{n(S)}$

$Pr = \frac{2}{30}$

$Pr = \frac{1}{15}$

<em>The error is that; Carlos omitted the numerator</em>

4 0

3 years ago

Can someone help with number 13 ?<br><br> I will give a brainly !!

Lostsunrise [7]

This picture should help, i graphed it for you! : )

5 0

3 years ago

What is the probability of the complement of rolling a number less than 5 by using a six sided dye

IrinaVladis [17]

Answer:

2/3

Step-by-step explanation:

Less than 5 is 1,2,3,4 and 4 out of 6 is also equal to 2/3

3 0

3 years ago

Question 2. The life span of an insect is BLACK X (ladder unit) with a single night of XEU SU ( kx² ( 4 - x ) neu x = [ 0.4 ] f

Oksi-84 [34.3K]

Answer:

please could you make your question more understandable

4 0

2 years ago