Mathematics High School

A​ _______ probability of an event is a probability obtained with knowledge that some other event has already occurred.

Answers

Answer 1

A conditional probability of an event tells us that the event has already occured.

Given a _______ probability of an event is a ............. other event has already occurred.

We have to fill the blank with appropriate term or word associated with probability.

The right term is conditional.

Conditional probability of an event is a probability obtained with knowledge that some other event has already occured.

It is denoted as P(A I B).

It satisfies the following equation:

P(AIB)=P(A and B ) / P(B)

where P( A and B) is the probability of A and B together.

Hence conditional probability of an event is obtained with knowledge that some other event has already occured.

Learn more about conditional probability at https://brainly.com/question/10739997

#SPJ4

Related Questions

I really need help
-21a+35

Answers

Answer:

-7 (3a - 5)

Step-by-step explanation:

Answer:

[tex] - 7(3a - 5)[/tex]

Step-by-step explanation:

you just have to factor out the common term 7.

What is the base of the expression 11/12

Answers

Answer:

11

Step-by-step explanation:

Answer:

11

Step-by-step explanation:

write a polynomial function with zeros -3,5,8​

Answers

Answer:

x^3-10x^2+x+120

Step-by-step explanation:

Assuming you mean roots -3, 5, 8

These happen when we have (x+3)(x-5)(x-8)=0

Expand this

(x^2-2x-15)(x-8)=0

=x^3-2x^2-15x-8x^2+16x+120

=x^3-10x^2+x+120

HELP IT WOULD MEAN A LOT IT'S DUE TODAY IN 7 MINUTES​

Answers

Answer:

39

Step-by-step explanation:

39 + 32 = 71

hope this helps have a good day!!

PLEASE MARK BRAINLIEST!! :)

Oliver bought 5 glow bracelets for each of his party guests and 2 glow bracelets to keep for himself. He bought a total of 37 glow bracelets. How many guests did Oliver invite to his party?

Answers

7 cuz 2-37 is 35 and divide that by 5 , the 2 is the ones he kept for himself

Simplify the following
(1 1/2) ^-2​

Answers

Answer:

1/2.25 or 4/9

Step-by-step explanation:

Shown is a square garden with a triangular pond.
Find the area of the garden that is grass

Answers

Area of the square:
6x6 = 36m^2
Area of the triangle
3x4/2=6m^2
Area of grass
36-6=30m^2

The area of the garden that is grass is 30 square meters.

The square garden has a side length of 6 meters.

The triangular pond has a base of 4 meters and a height of 3 meters.

The area of the garden that is grass.

The area of the square garden is 6 x 6 = 36 square meters.

The area of the triangular pond is (1/2) x 4 x 3 = 6 square meters.

Therefore, the area of the garden that is grass is 36 - 6 = 30 square meters.

The area of the garden that is grass is 30 square meters.

Here are the steps in detail:

Calculate the area of the square garden: 6 m * 6 m = 36 square meters

Calculate the area of the triangular pond: (1/2) * 4 m * 3 m = 6 square meters

Subtract the area of the pond from the area of the square to find the area of the grass: 36 square meters - 6 square meters = 30 square meters

To learn more about area here:

https://brainly.com/question/1631786

#SPJ2

(5 + 3) ÷ 2 + (52 - 3) Simplify:

Answers

Answer:

53

Step-by-step explanation:

To add fractions find the LCD and then combine

i got 53 as my answer.

Please Help!

if these two shapes are similar, what is the measure of missing length q?

Answers

60 / 96 = 25 / q
5 / 8 = 25 / q
5*q = 8 * 25
5q = 200
q = 40

Check:
60 / 96 = 25 / 40
5/8 = 5/8 :)

Answer:

40

Step-by-step explanation:

96 ÷ 60 = 1.6

25 × 1.6 = 40

Disclaimer: Yay, okay. The person above me got the same answer so this is right.

Apply the distributive property to the expression 9(6m-4n). DO NOT SYMPLIFY.

Answers

Answer:

54m-36n

Step-by-step explanation:

9·6m= 54m

9·(-4n)= -36n

54m-36n

25 POINTS!!!!! HELP NEEDED


(05.01 MC)
The graph shows the prices of different numbers of bushels of corn at a store in the
current year. The table shows the prices of different numbers of bushels of corn at
the same store in the previous year.
Current Year
98
70
Price of
Com
56
(dollars) 42
28
14
0 2 4 6 8 10 12 14
Number of Bushels
Previous Year
Number of Bushels Price of Corn (dollars)
2
10
4.
20
6
30
8
40

Answers

PART A:

To find the rate of change, put change in y over change in x. In order to first find the changes, you must subtract two y values from each other and two x values from each other, like this:

Change in y = 20-10

Change in x = 4-2

Then you can put these over each other:

20-10/4-2

Then simplify

20-10/4-2 = 10/2 = 5/1 = 5

So, this means the rate of change is 5. $5 per bushel.

If you also need part B it would be helpful to see the other chart because it's hard to understand in the writing you included. :) Comment and let me know if you post it so I can help you out!

Part A: 7 dollars  

- The graph shows that 2 bushels is 14 dollars,  because the graph has a straight line, the rate remains constant you must divide the sides by two to find the amount for one bushel which would be 7 dollars.

- And to double check you would divide 28 by 4, 42 by 6, 56 by 8, 70 by 10, 84 by 11, and 98 by 12. they all equals 7 dollars So, the equation would be y = 7x.

- 7 can be known as the slope and  rate of change.

Part B:2 dollars

- The years before show 2 bushes was 10 dollars

-so you would divide 10 by two you would get five  To double check you would do the same thing with 20 by 4, 30 by 6 and 40 by 8, and they all equal 5 dollars.

-if you use this answer be sure to reword it so you dont get copy write and integrity. have a great day or night.

Simplify this algebraic expression.

9k + 7 - K + 4 =

Answers

Answer:

8k+11

Step-by-step explanation:

Combine like terms

9k-k

7+4

9k-k=8k

7+4=11

8k+11

Graph the line through the points (-6,4) and (0,-4)

Answers

Slope -4/3
Y intercept -4
Equation y=-4/3x-4

PLEASE HELP ME ASAP.

Answers

Answer:

use pathway but with an M instead of P

Step-by-step explanation:

Help!!!! What are the unknown angles?

Answers

Answer:

1: 52 for x

2. 96 for x

3. 58 for x

4. 71 for both of the 2 angles, 71 each

Step-by-step explanation:

all triangles add up to 180*, easy to reverse the math

uwu

BRAINLIEST GOES TO THE CORRECT ANSWER!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

Answers

Answer:

11.99

Step-by-step explanation:

What value of x makes the equation below true 5(x − 8) + 26 = −9? A 1 B -1 C 15 D -15

Answers

answer is A which is 1

A triangle has side lengths of 11 cm and 7cm. Which could be the value of the third side, 19cm or 17 cm

Answers

Answer:

use the Pythagoras theorem..you will got the solution

Answer:

The answer is 17

Step-by-step explanation:

What must you subtract from the expression –5x – 8 in order to make it equivalent to –9x – 1 for all values of x?

Answers

Answer:

the number is 4x - 7

Step-by-step explanation:

Let P be subtracted from -5x - 8 to make it equivalent to -9x - 1.

-5x - 8 - P = -9x - 1

make "-P" the subject of the formula

-P = -9x - 1 + 5x + 8

Collect like terms;

-P = -9x + 5x  - 1 + 8

-P = -4x + 7

divide through by "-1"

P = 4x - 7

Therefore, the number that must be subtracted from -5x - 8 to make it equivalent to -9x - 1 is 4x - 7

to complete the equation and
Use the graph to determine which values can be used
x^2/a^2 - y^2/b^2= 1.
a:
b:

Answers

Answer:

/9AZ+ 1AL+4UE, 1, 5Z0 971 349 BG, -, 5Z0 971 349 BG -. (1). PR-9AA/9AZ+ 1AC+4UA. PR-9AA/9AZ+ 1AC+4UA, 1, 5Z0 971 349 AR, -, 5Z0 971 349 AR

Step-by-step explanation:

Answer:

A:5

B:12

Step-by-step explanation:

Help am i correct please Ehejahrs

Answers

I think sooooooo if not I’m very sorry

5 circles lie on the same plane.What is the maximum number of intersection points the circles can have?

Answers

the answer is 10 pts bc the maximum number of points of intersection when 5 lines are drawn in a plane, as shown, is 10 points.

Answer:20

Step-by-step explanation: The rule you use for the problems is the same you use for finding the sum of patterned numbers: n*(n+1). n is equivalent to the number of circles. Thus, 5 *(5-1)= 5*4=20

Hope it helps!

Please help. I don’t know what to do.

Answers

Answer:

83

Step-by-step explanation:

The sum of the interior angles of any closed figure will always equal 360º, so what you need to do is add:

109+90+78=?

This will in turn give you 277.

Subtract 277 from 360, and boom, 83 degrees.

Someone please help me!! I will mark as brainliest

Answers

Answer:

if it's not on a test, just guess

Step-by-step explanation:

84,000 of food for 80 soldiers for 60 days How long would the food last 20 more soldiers joined​

Answers

Answer:

If 20 more soldiers join it would last 48 days

Step-by-step explanation:

if 80 soldiers need 84000 food for 60 days it means that in 60 days one soldier eats 84000/80= 1050 each

then 1050/60=17.5 meaning they need 17.5 food a day each,

adding 20 soldiers means 80+20= 100 soldiers

100*17.5=1750 food is eaten every day

84000/1750= 48 which means that 100 soldiers will eat 84000 in 48 days

Corresponding angles and interior angles can never have equal angle

True or false

Plss help mee

Answers

Answer:

true

Step-by-step explanation:

Pleas help if possible :)

Answers

Answer: i don’t know but good luck, you got this!Have a nice day!

Step-by-step explanation:

ANSWER M= (0, 5)
To get the midpoint you will need to use the formulas: x1 +x2 divided by 2, and y1 + y2 divided by 2.
X=0 (or undefined) Y=5
ANSWER AB: 6
Square root: (3 - (3))^2 + (5 - 5)^2 to get 6
I’m sorry if that sounds a little complicated

8th grade math. Solve and check. 2x + 3x + 5 = 4(x - 2)

Answers

2x + 3x + 5 = 4(x-2)

5x + 5 = 4x - 8

5x-4x = -8 -5

x = -13

Answer:

x=−13

Step-by-step explanation:

Combine the like terms:

2+3+5=4(−2)5+5=4(−2)

Distribute:

5+5=4(−2)

5+5=4−8

Subtract 5 from both sides

5+5=4-85+5−5=4−8−5

Then simplify:

x=−13

Answer:

x=−13

Frankie started cleaning her house at 1:30 p.M and finished cleaning at 6;30 p.M how long did Frankie clean

Answers

Answer:

5 hours

Step-by-step explanation:

Start time = 1:30 p.m

Finishing time = 6:30 p.m

Time taken :

Finishing time - start time

6:30 p.m - 1.30 p.m

= 5 hours

Beniceo Skis 748yd in 3 mins. At this rate, How many miles does beniceo ski in an hour? (1 mi= 1,760 yd). mi=miles yd= yards

Answers

Answer:

8.5 miles

Step-by-step explanation:

3x20=60, 60 minutes also being an hour so if you multiply 748 by 20 then it gives you 14,960 annndd now you have to divide by the amount of yards in a mile 14,960/1,760=8.5

Other Questions
whats the problem with building all of whats in the previous question into an ethical theory? according to faye ginsburg, indigenous media is primarily concerned with mediating across: michaela is part of a team responsible for all of the cutting-edge production her company uses to produce computer hardware. she works for a(n) blank______ factory. An electron in the n = 5 level of the hydrogen atom relaxes to a lower energy level, emitting light of = 434 nm . Find the principal level to which the electron relaxed. Express your answer as an integer. A firm's organizational design and its set of businesses should be aligned to a given value creation strategy. Creating economies of scope will likely require a corporate headquarters that focuses mostly on: Helping divisional managers get dates Integrating/coordinating functions across business units Providing capital as business units make requests Increasing the size and scope of the headquarters The muons created by cosmic rays in the upper atmosphere rain down more-or-less uniformly on the earth's surface, although some of them decay on the way down, with a half-life of about 1.5 s (measured in their rest frame). A muon detector is carried in a balloon to an altitude of 2000 m, and in the course of an hour detects 650 muons traveling at 0.99c toward the earth. If an identical detector remains at sea level, how many muons should it register in one hour? Calculate the answer taking account of the relativistic time dilation and also classically. (Remember that after n half-lives2^(-n)of the original particles survive.) Needless to say, the relativistic answer agrees with experiment. Identify the error or errors in this argument that supposedly shows that if x(P (x) Q(x)) is true then xP (x) xQ(x) is true.1. x(P (x) Q(x)) Premise2. P (c) Q(c) Universal instantiation from (1)3. P (c) Simplification from (2)4. xP (x) Universal generalization from (3)5. Q(c) Simplification from (2)6. xQ(x) Universal generalization from (5)7. x(P (x) xQ(x)) Conjunction from (4) and (6) how to cite my own survey chicago The volume of a confined gas can be reduced, at constant temperature, by increasing the pressure on the gas. The change in volume may best be explained by the fact that the gas molecules:a) take up space.b) are in constant motion.c) collide without loss of energy.d) are relatively far apart. a3.2 kg balloon is filled with helium (density = 0.179 kg/m3). lf the balloon is a sphere with a radius of 4.9 m, what is the maximum weight it can lift? Consider the case where procedure foo is called with argument x equal to 0xB0E2B4E6, and we type "abcdefghijk" in response to gets().Fill in each input box at the bottom with your answer to each blank in the following questions. The number before each blank indicates its corresponding input box number.1. Express where on the stack the following program values are located as hex offsets (positive or negative) relative to register %rbp:Program Value Hex Offseta 1.________________________a[1] 2.________________________a[2] 3.________________________buf 4.________________________2. What will the printf function print for the following:a[0] (hexadecimal): 5.________________________a[2] (hexadecimal): 6.________________________ write a function called repeat, which accepts a string and a number and returns a new string with the string repeated that number of times. John believes he is hard-working, but his wife, Rachel, is lazy. Rachel believes she is hard-working but John is lazy. This is an example ofA)an inequitable relationship.B)mirror-image perceptions.C)a superordinate conflict.D)a social trap. select three things that allied planners considered important to succeed in their landings on the french coast. Which of the following is contained in the Fourteenth Amendment and was likely an inspiration for Martin Luther King, Jr.'s "Letter from a Birmingham Jail"? Let f(x,y)=(5y^2)ln(3x). Then f =? , and Duf(2,5) in the direction of the vector 2,2 is ?Let f(x,y)=((x^3)(y^3))/9. Then f =? , and Duf(5,4) in the direction of the vector 2,2 is ? . A sealed helium balloon has a volume of 2.0 Lat the surface of the Earth where the temperature is 20.0 %. What the volume of the balloon if it rises to a height where the pressure is 1/5 that at the surface of the Earth and the temperature is 8.0 % 9.6 0.38 4.0 L As we look at larger and larger scales in the universe, we find A) an equal amount of visible and dark matter.B) smaller and smaller masses.C) a larger and larger percentage of the matter is dark.D) a larger and larger percentage of the matter is visible.E) almost exclusively visible matter. Which argument is the best example of a bandwagon fallacy?A. My years in the navy make me the perfect vice president.B. Since the popular kids all voted for me, the rest ought to follow.C. The obvious flaws in the proposal show how it is too flawed.D. I question the morality of anyone who oppises this new policy. the poverty rate among single-parent households tends to be relatively _______.