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
trapecia [35]
3 years ago
7

If the probability of rain is 0.75​, the probability of fog is 0.25​, and the probability of rain and fog is 0.25​, what is the

probability of rain or​ fog?
Mathematics
1 answer:
alexgriva [62]3 years ago
8 0

Answer:

P(A \cup B) = 0.75

Step-by-step explanation:

There are two scenarios:

A - Rain

B - Fog.

The probability of rain or fog is determined by the Addition Rule, given that A and B are not mutually excluyent:

P(A\cup B) = P(A) + P(B) - P(A\cap B)

P (A\cup B) = 0.75 + 0.25 - 0.25

P(A \cup B) = 0.75

You might be interested in
Which is the slope of the line y= -3x + 2?​
zavuch27 [327]

Answer:

slope is m

y = mx + b is your standard formula

slope = -3

Step-by-step explanation:

7 0
3 years ago
Consider the function g(x) = 10/x
ss7ja [257]
<span><span>The correct answers are:
</span><span>(1) The vertical asymptote is x = 0
(2) The horizontal asymptote is y = 0

</span><span>Explanation:
</span><span>(1) To find the vertical asymptote, put the denominator of the rational function equals to zero.

Rational Function = g(x) = </span></span>\frac{10}{x}<span>

Denominator = x = 0

Hence the vertical asymptote is x = 0.

(2) To find the horizontal asymptote, check the power of x in numerator against the power of x in denominator as follows:

Given function = g(x) = </span>\frac{10}{x}<span>

We can write it as:

g(x) = </span>\frac{10 * x^0}{x^1}<span>

If power of x in numerator is less than the power of x in denomenator, then the horizontal asymptote will be y=0.
If power of x in numerator is equal to the power of x in denomenator, then the horizontal asymptote will be y=(co-efficient in numerator)/(co-efficient in denomenator).
If power of x in numerator is greater than the power of x in denomenator, then there will be no horizontal asymptote.

In above case, 0 < 1, therefore, the horizontal asymptote is y = 0
</span>
5 0
4 years ago
Read 2 more answers
Paula spent 3/8 of her allowance on clothes and 1/6 on entertainment what fraction of her allowance did she spend on other items
Alexandra [31]
3/8=9/24 and 1/6=4/24
9/24+4/24=13/24
Paula spent 13/24 of her allowance on other items.
8 0
4 years ago
Read 2 more answers
Amy has 3 children, and she is expecting another baby soon. Her first three children are girls. What is the probability that the
Anton [14]
Obliviously 1/2.
If you roll a die and you get two times 3 the probability to get another 3 is always 1/6
6 0
3 years ago
Read 2 more answers
Mary has a rectangular garden that she needs to buy soil for. The length of the garden can be represented by 5x-1, and the width
astra-53 [7]

Answer:

Area = Length x width

Step-by-step explanation:

Area= 2

5 0
3 years ago
Other questions:
  • Show me five numbers that are at least 8 digits long under standard form
    13·1 answer
  • a ladder 10cm rest on a vertical wall of 8cm what is the distance of the vertical Wall from the Foot of the ladder ​
    10·2 answers
  • 5n+11n what is the answer
    11·1 answer
  • Help please! ill mark you brainliest!
    13·1 answer
  • The 4 fifth-grade classrooms have a total of 29 boxes of expo markers. If the boxes are
    5·2 answers
  • I need the answer for these questions please my mom is at work and cannot help me
    13·1 answer
  • A dog weighs 2 pounds less than 3 times the weight of a cat. The dog weighs twenty two more pounds than the cat
    5·1 answer
  • A package contains 4 cups of oatmeal. There is 1/3 cup of oatmeal in each serving l. How many servings of oatmeal are there in t
    7·2 answers
  • What is the slope of a line parallel to slope 2 and Perpendicular to slope 2?
    10·2 answers
  • Please help me I will most all info needed ! It’s due tomorrow and I’m lost and want to die.
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!