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
Elina [12.6K]
3 years ago
6

10. In rolling 3 dice, are the events A: Sum divisible by 3 and B: Sum divisible by 5 mutually exclusive?

Mathematics
1 answer:
dalvyx [7]3 years ago
6 0

Answer: No, the events A and B are not mutually exclusive.

Step-by-step explanation:

We say any two events P and Q are mutually exclusive , if they are disjoint set such that their intersection is empty.

Given : In rolling 3 dice, we have two events

Event A: Sum divisible by 3

Event B: Sum divisible by 5

But the sum of all 3 dices can 15 and 15 is divisible by 3 and 5.

The intersection of events A and B have = {(5,5,5), (3,6,6), (6,3,6), (6,6,3),(5,4,6), (6,4,5), (4,6,5), (4,5,6), (6,5,4), (5,6,4)}

Hence, the events A and B are not mutually exclusive.

You might be interested in
what is the actual length of the living space if the length of the scale drawing is 16.8 centimeters ? ​
Leto [7]

Answer:

21 cm

Step-by-step explanation:

8 0
2 years ago
1.98 subtracted by 0.99
Oksana_A [137]

Answer:

0.99

Step-by-step explanation:

1.98 - 0.99 is 0.99.

Easy.

Just do it like you would any other problem.

5 0
3 years ago
Read 2 more answers
Help me with problems 13 ,14 and 15
Tamiku [17]
|2.5| because 2 and 1/2 are also 2.5 written in decimal, and the absolute value is always positive
8 0
3 years ago
Zalma’s stock investment in March was $120. In October, it was $400.
Goryan [66]

Answer:

In December, Zalma will have $480.

Step-by-step explanation:

The time from March to October is 7 months. In those 7 months, she gains $280. So every month, her investment gains $40.

The time from March to December is 9 months. She will gain $360 during that time. We add her initial $120 with the $360, and Zalma will have $480.

It's not confirmed, but it's what I got. :D

8 0
2 years ago
Read 2 more answers
Sophia bought snacks for her team's practite. She bought a bag of chips for $1.84 and
Sergeeva-Olga [200]
$8.10 hope this is right
7 0
3 years ago
Read 2 more answers
Other questions:
  • What ordered pair is a solution of the equation?<br> y=-2x-5
    10·1 answer
  • Let P(t) be the performance level of someone learning a skill as a function of the training time t. The derivative dP/dt represe
    7·1 answer
  • Dimitri makes 6 bookcases in 8 days what is his unit rate?
    15·2 answers
  • In the figure, lines 1, m, and n are parallel. A classmate says you can use the corollary to the side-splitter theorem to find x
    13·1 answer
  • Please help quick!! <br> Given ΔΡHS &amp; ΔCNF, find the values of x, y, and z.
    11·1 answer
  • 5a+12b+30c ; a=3, b=2, and c=1 evaluate the expression for the given value of the variable.
    14·1 answer
  • 4 1/4 + 4 3/4 + 2 1/4
    11·2 answers
  • Check the month and dollar value that represent a correct ordered pair.
    9·1 answer
  • I need help on this problem
    15·1 answer
  • PLEASE HELP I WILL MARK BRAINLIEST!!
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!