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
Vaselesa [24]
2 years ago
13

Events A and B are disjointed.

Mathematics
1 answer:
Mama L [17]2 years ago
8 0

<u>7/11</u> is the final answer.

use the formula for disjointed events: P(A or B) = P(A) + P(B)

=================================

P(A or B) = P(A) + P(B)

P(A or B) = 4/11 + 3/11

P(A or B) = 7/11

You might be interested in
Help me out please!!!!
DedPeter [7]

Answer:

Answer (e)

Step-by-step explanation:

Note that this graph has a zero at x = 1 and a vertical asymptote at x = -4.  Only Answer (e) corresponds to that.  Try letting x = 1.  y is zero, correct?  Try letting x = -4.  y is undefined, correct?

7 0
3 years ago
The heights of 82 roller coasters have a mean of 280.7 feet and a population standard deviation of 59.3 feet. Find the standardi
Mariana [72]

The solution is in the attachment

5 0
3 years ago
Which system of equations is graphed below?​
Ilia_Sergeevich [38]
There is no image attached
6 0
3 years ago
What is the slope-intercept equation of the line below? ​
emmasim [6.3K]

Answer:

y = -x-2

Step-by-step explanation:

We are given a slope of -1 and the y intercept of -2

The slope intercept form of the equation for a line is

y = mx+b

where m is the slope and b is the y intercept

y = -1x +-2

y = -x-2

3 0
4 years ago
Read 2 more answers
Plz help I will give brainliest and thanks!
Bess [88]

Answer:

B: The value of 7 in 7.5 is 1

Step-by-step explanation:

Because in decimals <u>1</u>.0 is the ones place, the 7 in <u>7</u>.5 is in the ones place, hope this helps!

5 0
3 years ago
Other questions:
  • . Anna gets paid $8.75/hour working as a barista at Coffee Break. Her boss pays her
    10·2 answers
  • Help with 10-14 questions plz
    9·1 answer
  • Hi I'm sorry but could u help me
    12·1 answer
  • A new Community CenterCommunity Center is being built in Junction CityJunction City. The perimeter of the rectangular playing fi
    6·1 answer
  • National polls are often conducted by asking the opinions of a few thousand adults nationwide and using them to infer the opinio
    8·1 answer
  • If 25% of an item is $17.00 what is the original price?
    6·2 answers
  • A middle school took all of its 6th grade students on a field trip to see a play at a theater that has 2100 seats. The students
    15·1 answer
  • Cherries cost $2.50 per pound and mangoes cost $3 per pound. Kal bought a total of 7 pounds of cherries and mangoes for $20. Wri
    15·1 answer
  • NO LINKS!!!!
    13·2 answers
  • Factor as the product of two binomials.<br><br><br> x^2-2x+1=
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!