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
Greeley [361]
3 years ago
9

If there is an 80% chance of rain and a 50% chance of wind and rain, what is the probability that it is windy, given that it is

rainy? Round your answer to the nearest percent.
Mathematics
2 answers:
ankoles [38]3 years ago
6 0
If the total probability when given it is rainy is 80% and the windy probability among 80% is 50% the total probability is...

50% / 80% = 62.5% ≈ 63%


Pie3 years ago
5 0

Answer:

The conditional probability that it is windy, given that it is rainy is is 63%.

Step-by-step explanation:

It is given that there is 80% chance of rain, that is P(A)=0.80

50%chance of wind and rain, that is P(A∩B)=0.50

Now, the conditional probability that it is windy, given that it is rainy is:

P(B|A)=\frac{P(A{\cap}B)}{P(A)}

P(B|A)=\frac{0.50}{0.80}

P(B|A)=0.625

Thus, the conditional probability that it is windy, given that it is rainy is is 63%.

You might be interested in
Determine the Unit Rate.
Mice21 [21]

Answer:

$1.5 each

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
Express 55 in standard form​
Lynna [10]

Answer:5*11

Step-by-step explanation:

5 0
3 years ago
Use a scale of 2km to 1cm to find the length of a road
noname [10]
<h2>First Question:</h2><h3>Given: </h3>

2 km = 1 cm

<h3>To Find:</h3>

The length of the road of 15 km.

<h3>Solution:</h3>

2 km = 1 cm

1 km = 1/2 = 0.5 cm

15 km = 0.5 × 15 = 7.5

<h2>Answer: </h2>

The length of the road is <u>7.5 cm</u>.

Therefore, <u>Option D. 7.5 cm</u> is correct.

8 0
3 years ago
Reyansh filled a 500-milliliter container with clean water. He then drank 35 percent of the water in the container. How many mil
galben [10]
<span>He then drank 35 percent of the water in the container
so 65% left in in the container

0.65 x 500 = 325 </span><span>milliliter 

answer
</span>325 milliliter of water left in the container
3 0
3 years ago
Read 2 more answers
Use the following information for questions 1 through 6. The dietitian at a camp is planning breakfast for the first day of camp
Dima020 [189]

Answer:

Let x and y be the pieces of toast and sausage required.

Then the objective function is

Min Z=0.04x+0.08y

Constraints:

Vitamin A, 2x+4y≥20

Vitamin B, 3x+1.5y≥15

Iron, 2x+2y≥16

Sausage, y≤4

The non-negative constraints are x≥0, y≥0

Thus, the linear programming model is

Min Z=0.04x+0.08y

Subject to,

2x+4y≥20

3x+1.5y≥15

2x+2y≥16

y≤4

x≥0, y≥0

1) There are two variables in the LP model. So, option (B) is correct.

2) The LP model contains four constraints (excluding the non negative constraints). So, option (D) is correct.

3) Solving the LP model using a software, we get the solution as

z=0.4, at x=6 and y=2

So, The cost of the breakfast is $ 0.4. Option (B) is correct.

4) The breakfast should contains 6 toasts.

5) The amount of Vitamin B in the breakfast = 3(6)+1.5(2)=18+3=21 milligrams. So, option (C) is correct.

6) The amount of Iron in the breakfast= 2(6)+2(2)=12+4=16 milligrams. So, option (B) is correct.

Step-by-step explanation:

4 0
3 years ago
Other questions:
  • I NEED HELP FAST PLEASE HELP !
    9·1 answer
  • X+y= -6 ?<br> A(y=3x -1 B(y=-x+3 C( y=-x- 6 D(y =-6x -1
    13·1 answer
  • If u have 3/4 cups of flour, how many 8th do u have
    12·1 answer
  • Evaluate 7c4<br> a. 6<br> b. 1<br> c. 35<br> d. 840
    13·2 answers
  • The Video Rental Club charges a $5 monthly fee and $2.00 charge for each
    5·1 answer
  • The graph shown below expresses a radical function that can be written as
    13·1 answer
  • 88.5 x<br> = 8,850<br> It’s a decimal
    12·1 answer
  • Predecessor of 50,00,500 is​
    6·1 answer
  • A solid cube measures 5.3 cm on each side. What is the volume of the cube? Do not round your result
    14·1 answer
  • Which of the following is evaluating to 3(y+4)-7?
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!