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harkovskaia [24]
3 years ago
14

70% of kids who visit a doctor have a fever, and 40% of kids who visit a doctor have a sore throat. If the probability that a ki

d has a sore throat given that he has a fever is 30%, what is the probability that he has a fever given that he has a sore throat?
Mathematics
2 answers:
Tema [17]3 years ago
7 0
21% divide and boom yeah so good job
MissTica3 years ago
4 0

Answer: 21%

Step-by-step explanation: (.70)(.30)=0.21

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What is the value of the slope of a line with the equation: 20-5x?
alina1380 [7]

Answer:

-5

Step-by-step explanation:

the slope is the variable in front of the x

7 0
3 years ago
I need some help, with my algebra ​
Viktor [21]

Answer:

Hey there!

Perimeter: 24

Area: 24

36+64=x^2

x=10

Perimeter: 10+6+8=24

Area: 1/2bh, 1/2(48)=24

Both the area and perimeter are 24.

Hope this helps :)

5 0
3 years ago
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The area of a rectangular field is 7050m^2. If the width of the field is 75m, what is its length?
sweet [91]

Answer:

Step-by-step explanation: Area =length × width

7050m^2 = X× 75m

7050 =75X

Divide both sides by 75

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3 0
3 years ago
A person riding in a elevator travels 240 feet in 30 seconds. What equation represents this relationship? How many feet will the
frosja888 [35]
The answer to this question is letter C

We can approach this by first finding the rate of feet per second traveled.

240(feet)/30(seconds)= 8 feet per second.

This answer resembles the slope for answer choice C.

To find the distance traveled in 10 seconds we do 10*8= 80 feet.

I hope this helps, please like and brainliest if correct, thank you!

5 0
3 years ago
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Find the missing angle.
hammer [34]

Answer:

Linear pair angle of 40 is

=180-40

=140

If, the two rays are parallel

Therefore, the two rays are parallel and the straight line is transversal

Therefore, (?) angle =140 corrosponding angle

Your answer is 140

4 0
3 years ago
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