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
VLD [36.1K]
3 years ago
10

If P(A)=0.6, P(B)=0.3, and P(A and B)=0.18, find P(A or B).

Mathematics
1 answer:
Marianna [84]3 years ago
3 0

Answer:

The value of P(AUB) = 0.72

Step-by-step explanation:

As

  • P(A) = 0.6
  • P(B) = 0.3
  • P(A∩B) = 0.18

We can determine the value of P(A∩B) Using the formula

P(AUB) = P(A) + P(B) - P(A∩B)

            = 0.6 + 0.3 - 0.18

             = 0.72

Therefore, the value of P(AUB) = 0.72

You might be interested in
In APQR, P = 83°, p = 285 m, r = 216 m.<br>Calculate R.​
vladimir1956 [14]

Answer:

48.8°

Step-by-step explanation:

We solve using sine rule

The formula is given as

p/sin P = r/sin R

In APQR, P = 83°, p = 285 m, r = 216 m.

Calculate R.

Hence, solving for R

285/sin 83 = 216/sin R

Cross Multiply

285 × sin R = sin 83 × 216

sin R = sin 83 × 216/285

R = arc sin (sin 83 × 216/285)

R = 48.78527°

Approximately = 48.8°

Therefore, R = 48.8°

5 0
3 years ago
Solve the equation A÷2=4
egoroff_w [7]

What I would usauly do, is switch the whole equation all over.

The inverse of division is multiply. 4 by 2 would equal 8.

So therefore, 8 divided by 2, would then equal 4.

Your answer: 8

5 0
3 years ago
Read 2 more answers
Write in slope-intercept form an equation of the line that passes through the given points (-2, 3) (2, 7)
adoni [48]
Slope intercept form is ( y-y1=m(x-x1)
M equals your slope
Now plug your point in
In order to get your slope you must do
Y2-Y1 4
——— =. =1
X2-X2 4


Answer:
Y-3= 1x(x-2)
6 0
3 years ago
Help meeeeeeeeeeeeeeeeeeeeeee<br><br><br><br><br> thank you
andreev551 [17]

A polynomial is an expression consisting of indeterminates and coefficients, that involves only the operations of addition, subtraction, multiplication, and positive-integer powers of variables. imports of coffee into a country during this years 1997 is 1.344

<h3>What is a polynomial?</h3>

a polynomial is an expression consisting of indeterminates and coefficients, that involves only the operations of addition, subtraction, multiplication, and positive-integer powers of variables.

P(x)=0.7166x²+6.267x+1.344

when x = 0, it represents 1997

Substitute the value of x as zero in polynomial.

P(0)=0.7166(0)²+6.267(0)+1.344

P(0)=0+0+1.344

P(0)=1.344

The amount of coffee imported in the year 1997 was approximately 1.344 pounds.

Hence amount of coffee imported in the year 1997 was approximately 1.344 pounds.

To learn more on Polynomials click:

brainly.com/question/11536910

#SPJ1

6 0
1 year ago
Quickest Answer gets Brainliest!!
vodomira [7]

Answer:

Step-by-step explanation:

Everything from your personal information and your credit accounts to your public records can be found here. Personal Information. Your personal information is shown in your credit reports, including your name, your current and previous addresses, your social security number and your employer information. Legal name; Current and previous addresses

7 0
3 years ago
Other questions:
  • What is the minimum force required to prevent a ball weighing 22.6 lb from rolling down a ramp which is inclined at 39 degrees w
    15·1 answer
  • What happens as the foci of an ellipse move towards its vertices?
    11·2 answers
  • Geometry and perimeter help plz :(
    7·1 answer
  • Eight more than.twice an number is four less than the same number
    14·1 answer
  • Since it arrived at a safari park, a giraffe's height has increased from 8 <img src="https://tex.z-dn.net/?f=%5Cfrac%7B1%7D%7B2%
    5·2 answers
  • Select two ratios that are equivalent to 27:927:927, colon, 9. Choose 2 answers: Choose 2 answers: (Choice A) A 3:13:13, colon,
    8·1 answer
  • I meant to put the file but i guess it didnt upload.
    14·2 answers
  • PLEASE QUICKLY HELP ME!!
    10·1 answer
  • Add a restaurant the ratio of kids meals sold two adult meals sold was 5:4 if there were 20 kids meals sold what is the combined
    9·1 answer
  • Please help me ill mark you as brainiset
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!