bowl a contains 2 red chips; bowl b contains two white chips and 1 red chip, and bowl c contains 1 red chip and 1 white chip. a bowl is selected at random, and one chip is taken at random from that bowl. if the selected chip is white, what is the probability that the chip belongs to bowl c?

Answers

Answer 1

Therefore  the probability that the chip belongs to bowl c is 1/3.

What is the process of probability?

Probabilities can be expressed as proportions with a 0–1 range or as percentages with a 0%–100% range. If an event has a probability of 1, it is very certain to occur; if it has a probability of 0, it has no chance of occurring. There are 45 chances out of 100 that an event will occur when its probability is 0.45 (45%).

Here,

A : 2 Red chips

B : 2 White chips

C: One Red and one White chip

P(selecting any bowl) = 1/3

1) We have to find P(W).

The selected chip can be white if it is either selected from Bowl B or Bowl C.

Symbolically this can be written as

P(W) = P(Bowl B and White chips) + P(Bowl A and White chips)

P(W) = [(1/3) × 1/1)] + [(1/3) × (1/2)]

P(W) = (1/3) + (1/6)

P(W) = 1/2

P(W) = 0.5

2) There is only one bowl with both of white and red chips and that bowl is bowl C. So it is possible the other chips in the bowl to red only if it has been selected from Bowl C.

So ,We need to find P(Bowl C | W).

P(Bowl C | W) = P(Bowl C and W)/P(W)

P(Bowl C | W) = (1/3) × (1/2)/(1/2)

P(Bowl C | W) = 1/3

Hence, the required probability is 1/3.

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Related Questions

In 2010, the population of a city was 124,000. From 2010 to 2015, the population
grew by 5%. From 2015 to 2020, it fell by 4%. To the nearest 100 people, what was
the population in 2020?

Answers

Answer:

is 125,000

Step-by-step explanation:

Anna's toy car traveled 0.7 meters. Hector's toy car traveled 0.72 meters. Whose car traveled farther?

Answers

Answer:

hector's toy

Step-by-step explanation:

it traveled .02 m farther

Answer:

Step-by-step explanation:

Think money

which is more 70 cents or 72 cents?

The answer should be 72 cents.

So .72 - .70 = 0.02

.72 is larger.

Find the value of 4 of 5 of 1000
25 4
with step by step explaination please thank you​

Answers

Answer:

4 of 5 = 4/5

4/5 of 1000 = 1000/5×4 = 200×4 = 8004/5 of 4 = 4/5×4 = 16/5 = (3.2)4/5 of 25 = 25/5×4 = 5×4 = 20

Determine the distance between the points (-5, -3) and (3, 1).

Answers

Answer:

(8,4)

Step-by-step Explanation:

Answer:

4√5

Step-by-step explanation:

9 4/5 divided by 3 2/11

Answers

17.966666 I’m pretty sure lol

sum of 12.5 and product of 36
I mean 2 variables add up to 12.5
and multiply to 12.5
(x+y)=12.5
X ×Y=36
What is value of x and y​

Answers

Answer:

(4.5, 8) and (8, 4.5)

Step-by-step explanation:

Given the equations

(x+y)=12.5 ... 1

X ×Y=36 .... 2

From 2, Y = 36/X

Substitute into 1

x+ 36/x = 12.5

x^2 + 36 = 12.5x

x^2 - 12.5x + 36 = 0

10x^2 - 125x + 360 = 0

2x^2 - 25x + 72 = 0

Factorize

2x^2 - 16x - 9x + 72 = 0

2x(x-8)-9(x-8) = 0

2x-9 = 0 and x-8 = 0

x = 9/2 and x = 8

when x = 9/2

Y = 36/(9/2)

Y = 36 * 2/9

Y = 8

When x = 8

Y = 36/X

Y = 36/8

Y =  4.5

Hence the solutions are (4.5, 8) and (8, 4.5)

the letters in the word “SOCCER” are cut apart and placed in a bag. one letter is drawn from the bag. what is the probability of the choosing letter c?

Answers

Answer:1/3

Step-by-step explanation: You have 6 letters in SOCCER. There are 2 letters that are in the word soccer that are C. So, 2/6 would simplfy to 1/3 which would mean that you have a 1/3 chance of getting the letter c

The Venn diagram shows the results of two events resulting from rolling a number cube.



Events C and D are____.

conditional and dependent
independent
dependent
conditional

Answers

Events C and D are conditional and dependent events.

What can we say about events C and D?

By looking at the Venn diagram, we can see that C is the event where the outcome of the dice is even.

While D is the event where the outcome is odd.

So events C and D have no common elements.

Now, the value of these events is related in any way?

if C is true (the number is even) then D must be false.If C is false, then D must be true.

Then the events are dependent and conditional, the correct option is the first one.

If you want to learn more about Venn diagrams.

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Which of the following is a numerical expression that involves addition?
x + 5
3 + 5
5x
6 – x

Answers

Answer:

a i think im sorry if wrong

25 points and brainiest

2. If you get paid hourly, making $1000 a week, but work 65 hours per week how much are you making hourly?

3. If you get paid hourly, making $25.00 an hour, but work 20 hours’ overtime per week, what is your weekly pay?

4. If you get paid hourly at a job making $25.00 an hour, but have to call in sick for one day of work, how much would you get paid at the end of the week assuming you normally work 40 hours and get no sick leave.

Answers

2. $1000/65hrs = $15.38 per hour

3. Assuming that you get time and a half for OT.
$25 x 45hrs + 1.5(20hrs x $25)
= $1125 + $750
=$1875

4. You lose 8 hrs pay. So you only work 32 hrs.
32hrs x $25 = $800

What is the result of factoring out the GCF from the expression 24 + 36

Answers

Answer:

the gcf of that is 10.

Step-by-step explanation:

x - 10.2 > 5.3
PLSSSSSS HELP ME SOLVE THIS PROBLEM!!!!...

Answers

Answer:

x>15.5

Step-by-step explanation:

x - 10.2 > 5.3

Add 10.2 to both sides

x-10.2+10.2>5.3+10.2

Simplify getting the answer of

x>15.5

For A-D, choose Yes or No to indicate whether the situation can be represented by a negative number.
A. A student answered a 5-point question correctly.
B. Mila lost 30 points answering a question incorrectly.
C. A dog loses 13 pounds.
D. The average temperature in a city last month was 68°F.

OYes No
OYes No
OYes No
OYes No

Answers

Answer:

A. NO

B. YES

C: YES

D: NO

Step-by-step explanation:


Christine biked 36 miles in 6 hours. What is her average speed in miles per hour? Please answer

Answers

Answer:

6 mph

Step-by-step explanation:

36 divided by 6

Answer:

6 mph

Step-by-step explanation:

To find his average speed for each mile per hour, you start by dividing with the miles by the hours:

[tex]36\div6=6[/tex]

If you multiply 6 by 6, you'll get 36.

6 is your final answer!

Anyone know how to do this?

Answers

Answer:

y = -1/2 x + 25

The relationship is linear, but it takes some doing.

Step-by-step explanation:

Remark

This is a very interesting problem. I've never seen one quite like it. There is probably a much better way of solving it, but I did not discover it.  

You have to introduce another variable which I labeled as z.

Let time = x

Let distance = y

Let the step away from the starting point = z   which will be the same for x and y. So 18 and 16 the step away from the start is 3.

So as the time increases, the distance decreases.  What we are going to do sort of resembles a parametric relationship.

t starts with 10

x = 10 + 4*(z - 1)   and increases by 4 with each step

d starts with 20 and decreases by 2 with each step

y = 20 - (z - 1)*2

Now solve for z in each of the forgoing equations.

x = 10 + 4z - 4

x = 6 + 4z

x - 6 = 4z

(x - 6)/4 = z

y = 20 - 2z + 2

y = 22 - 2z

y - 22 = - 2z

(y - 22)/-2 = z                    

Since the zs must be kept the same, the left sides are equated

(x - 6)/4 = (y - 22)/-2               Cross multiply

-2(x - 6) = 4(y - 22)                 Remove the brackets.

-2x + 12 = 4y - 88                   add 88 to both sides.

-2x + 100 = 4y                        Switch the sides

4y = - 2x + 100                       Divide by 4

y = -1/2 x  + 25

Now for sure you have to try this.

Let x = 14

y = -1/2 * 14 + 25

y = -7 + 25

y =  18

Try another one

Let x = 22

y = -1/2 * 22 + 25

y = - 11 + 25

y = 14

Those two at least check.

Please help me it’s due in 1 hour

Answers

Answer:

There were 39 children at the party

Step-by-step explanation:

Here, we want to know the number of children at the party

To do this, we have to add the y-values ( frequencies of the age grades)

We have this as;

8 + 8 + 7 +10 + 6 = 39

1. 48 cm
2. 30 cm
3. 24 cm
4. 54 cm
what's the answer​

Answers

Step-by-step explanation:

The answer is definitely 2.

which is 30 cm

Help! Quickly!

I beg thy to help.

Answers

Answer:

I think that B is the correct answer , 353.3 ft2 .

Good luck ^^

Answer: B
Answer Explanation: process of elimination

If you place a 26-foot ladder against the top of a building and the bottom of the ladder is 20 feet from the bottom of the building, how tall is the building? Round to the nearest tenth of a foot.

Answers

Answer:

16.6

Step-by-step explanation:

somtimes you gotta pay attention to you're math teacher

Pythagorean theorem states that in a right triangle, the square of the hypotenuse is equal to the sum of the squares of the other two sides.

Hypotenuse² = Base² + Length²

The height of the building is 32.8 feet

What is the Pythagorean theorem?

Pythagorean theorem states that in a right triangle, the square of the hypotenuse is equal to the sum of the squares of the other two sides.

We have,

If you place a 26-foot ladder against the top of a building and the bottom of the ladder is 20 feet from the bottom of the building.

This can be written as,

Hypotenuse = 26 feet

Base = 20 feet

Height = height of the building

Now,

Applying the Pythagorean theorem.

Hypotenuse² = Base² + Length²

26² = 20² + Height²

Height² = 676 + 400

Height² = 1076

Height = √1076

Height = 32.8 feet

Thus,

The height of the building is 32.8 feet

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Find the perimeter of the figure.​

Answers

Just add up all the sides

Answer:

97

Step-by-step explanation:

The perimeter is adding each side together, the equation is 3+33+15+33+3+10

which one should I be picking?

Answers

Answer:

x = 9

Step-by-step explanation:

Given a segment joining the midpoints of 2 sides of a triangle, then

the segment is half the length of the 3rd side , that is

3x = 0.5 × 54 = 27 ( divide both sides by 3 )

x = 9

Need ASAP will give brainliest!

Answers

Answer:

c

Step-by-step explanation:

hiiii

Angles in circle solve for each variable

Answers

Answer:

Step-by-step explanation:

8) Crystal and Kelly are selling pies for a school fundraiser. Crystal sold 12 apple pies and 9 lemon meringue pies for $129. Kelly made $92 by selling 5 apple pies and 8 lemon meringue. Find the cost of one apple pie and one lemon meringue pie.​

Answers

Apple pie= $4 Lemon meringue=$9

Which of the following is the complex conjugate of 8- 3?


8- 3
8+3
8 3
3+ 18

Answers

Answer:

8 + [tex]\sqrt{3}[/tex]

Step-by-step explanation:

A complex conjugate is found when the signs differ, but the numerical elements remain the same.

Ms. Seith had 4 7/12 boxes of jelly beans but she ate 2 1/12 of the jelly beans on her way to school. How many jelly beans were left in the box when she arrived at school?

Answers

Answer:

ur mom

Step-by-step explanation:

O0O

Lorenzo reads at a rate of 45 words per minute. If he reads at a constant rate, how many words can he read in 6 minutes?

Answers

Answer:

270

Step-by-step explanation:

45 * 6 = 270

The equation of the line shown in the graph is y = ?.

Answers

Answer:

y=5x-5

Step-by-step explanation:

we start from -5 and go rise/run so its 5

what is the slope of the line that passes through the points (5,-5)and(4,2)​

Answers

Answer:

-7

Step-by-step explanation:

To find the slope of an equation, you need to plug the coordinates into the slope formula.

y2 - y1/ x2 - x1

2 - (-5) / 4 - 5

= 7 / -1

= -7

No Explanation Please Don't Answer

Answers

don’t listen to the answers that have links they’re so uselesss!!!
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