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
Luba_88 [7]
2 years ago
12

A bag contains cards numbered from 10 to 100. Why are the events "choosing an odd number" and "choosing an even number" mutually

exclusive?
A) a number is neither even nor odd

B) they are dependent

C) they are independent

D) a number is either even or odd
Mathematics
1 answer:
Alex_Xolod [135]2 years ago
6 0

The reason why the events "choosing an odd number" and "choosing an even number" are mutually exclusive is; Choice D; a number is either even or odd.

<h3>What are Mutually exclusive events in probability?</h3>

It follows from probability theory, that two events are characterized as mutually exclusive if they cannot both occur at the same time. A very good example is the set of outcomes of a single die roll, which can result in any of the 6 outcomes.

Read more on mutually exclusive events;

brainly.com/question/12961938

#SPJ1

You might be interested in
Someone check if this is right. And stop sending z.oom codes in my questions
olya-2409 [2.1K]

Answer:

no it is not

Step-by-step explanation:

-5, and 7

8 0
3 years ago
Brett works at a local pet store. When he works 4 hours he earns $36. When he works 9 hours he earns $81. What is the rate per h
Kitty [74]

The answer is 9 Dollars per hour because 36 divided by 9 is 4 and 9 times 9 is 81.

4 0
2 years ago
The numbers x and y are inversely proportional. When the sum of x and y is 42, x is twice y. What is the value of y when x = -8?
dolphi86 [110]

Answer:

y= -4

Step-by-step explanation:

x+y=42.   We know that x plus y equals 42.

x=2y .   We also know that x equals twice y.

2y+y=42.   Since we know that x=2y, we're going to replace x with 2y from the original equation, simplified would be 3y=42.

y=14.   3y=42 simplified is y=14, this is because we divided both sides by 3 (since 3 and 42 are both divisible by 3) (btw divisible by 3 simply means that it can be divided by 3)

x+14=42.   Now that we know what y equals, let's replace y with 14 from the original equation.

x=28.  Now that we know that x=28 and y=14, we know that y is always x/2.

When x=-8, we divide it by 2 and get, -4.

Not absolutely positive as this was all mental math, but hope this helps! :)

4 0
3 years ago
The ratio of the bake time for a pepperoni pizza (P) and a cheese pizza (C) is modeled by the equation: P = 3C - 2. A.) If a sma
Elena L [17]

Answer:

34 minutes

Step-by-step explanation:

Given:

Ratio of time for which Pepperoni pizza and cheese pizza should be baked is given as:

P = 3C - 2

Where P is the time for which pepperoni pizza should be baked and

C is the time for which Cheese pizza should be baked.

Also, it is given that a small Cheese pizza should be baked for 12 minutes.

In other words, we are given that: C=12\ min

To find:

For how long small pepperoni pizza should be baked ?

In other words,

P=?

Solution:

Let us put the value of C in the equation of the model.

P = 3C - 2

\Rightarrow P = 3\times 12 - 2\\\Rightarrow P = 36 - 2\\\Rightarrow P = \bold{34\ min}

Therefore, a small pepperoni pizza should be baked for <em>34 minutes</em>.

5 0
3 years ago
I will give brainiest if random will report please include the expression in answer
Mandarinka [93]

(m - 1/2) + 25

Plz give me brainlest

7 0
2 years ago
Read 2 more answers
Other questions:
  • the length and width of a book are in the ratio 3:2. What fraction of the length is the width of the book
    13·1 answer
  • I need help with number 5 asap!!
    7·2 answers
  • 123506.57 round to the second desmol​
    10·1 answer
  • The length of a rectangle is three times it's width. The perimeter of the rectangle is 100 inches. What are the dimensions of th
    8·2 answers
  • A dog runs to the fence which is located 20 meters away. It takes the dog 15 seconds to reach the fence. What is the average spe
    8·1 answer
  • Fill in the boxes plz. Thanks
    14·1 answer
  • On Friday, 20 dogs attended doggy daycare. On Saturday, 26 dogs attended. What is the percent of change?
    5·1 answer
  • Draw a right triangle that has a leg with length 8 and a hypotenuse of 10. find the angle measure formed by those two sides
    14·1 answer
  • Brenda has 14 fewer apps than Caleb. If Caleb deleted 5 apps, then he would have twice as many as Brenda. How many apps do Brend
    8·1 answer
  • If (x) = 3x^2+ 10, what is f(-7)?
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!