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
const2013 [10]
3 years ago
9

The director of health services is concerned about a possible flu outbreak at her college. She surveyed

Mathematics
2 answers:
IgorLugansk [536]3 years ago
6 0

Answer:

39/100

Step-by-step explanation:

The question asks to find the probability that a dormitory resident

chosen at random from this group has had a flu shot, given that he is male.

As for that, the first thing to do is to look at the column where it says male.

Male:

39-Had Flu Shot

12-Did not have Flu Shot

Since the question is asking for the total number of males who did get a flu shot, it would be 39.

Lastly, to find probability, you have to use part over whole. The part would be 39. The whole would be the number of people selected to be tested. Therefore, the whole would be 100. That is why the probability that a dormitory resident chosen at random from this group has had a flu shot, given that he is male would be 39/100.

nordsb [41]3 years ago
3 0

Answer:

I believe the answer is A.

Step-by-step explanation:

You might be interested in
What is the slope of this line
alexgriva [62]
The slope is 1/3 because in order to get from point (3,1) to (6,2) you need to rise 1 and go over 3
4 0
3 years ago
If 3 pounds of apples costs $7.50, what is the unit rate for cost per pound? What will 9 pounds cost?
inna [77]

Answer:per pound would cost 2.50 and for nine pounds it would cost 22 dollars and 50 cent

Step-by-step explanation:

750 divided by 3=250 just add your point were before five and 7.50 plus 7.50 equals 15 plus 7.50 equals 22.50

3 0
3 years ago
Write the following sets in set-builder notation: (a) The set of all humans whose first name is Tanya or Nelson.
Ulleksa [173]

Answer:

Step-by-step explanation:

Set is a well defined collection of objects .

We can express set in roaster form or set - builder form

<u>Roaster Form</u>

We express elements within curly brackets using commas between the elements .

<u>Set Builder Form</u>

In set builder form , all the elements of the set possess a common property which is not possess by elements outside the set .

We describe the elements of set using a symbol x which is followed by a colon . After colon , we write property possessed by the element and then enclosed the description within curly brackets .

(a)The set of all humans whose first name is Tanya or Nelson

We need to write this one in set builder form .

Define set as follows : { x ∈ H : H is set of all the humans and x is either Tanya or Nelson }

5 0
3 years ago
PLSSSS I NEED HELP ASAPP
LiRa [457]

Answer:

rip

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
What percent of sales did Mark
vovangra [49]

Answer:

50%

Step-by-step explanation:

Divide the amount sold by the total amount started out

63/126 = .5

multiply by 100 to get into percent form

8 0
3 years ago
Other questions:
  • Ryan deposits $775 in an account that pays 4.24% simple interest for four years. Brian deposits $775 in an account that pays 4.2
    11·2 answers
  • How do you change 2/5 to a precent
    10·1 answer
  • Polly’s favorite cereal has 270 calories. The nutrition label on the box states that 56 of the calories come from fat. How many
    8·1 answer
  • Solve for the indicated variable
    12·1 answer
  • If the legs of a right triangle have length of 6 inches and 8 inches, what is the length of the hypotenuse in inches?
    6·2 answers
  • Someone please help asap!!!!
    15·1 answer
  • PLEASE HELP THIS IS DUE TODAY
    14·1 answer
  • .. / .... .- - . / -.-- --- ..- / -.- -.-- ...<br> :)))&lt;3<br><br> discord is kayleelol#6666
    14·2 answers
  • At a baseball game, the stadium gave T-shirts to the first 100 fans to arrive. Each T-shirt cost $15.00. How much did the stadiu
    5·1 answer
  • The area of a rectangular park is 3/5 sq. mile
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!