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
Artyom0805 [142]
3 years ago
11

53 freshman were interviewed about the classes they were taking this semester 24 said they were taking science 22 said they were

taking math 17 said they were taking English 7 said they were taking both science and math 10 said they were taking both math and English 4 said they were taking both math and English 2 said they were taking all three classes
Mathematics
1 answer:
mestny [16]3 years ago
3 0

The questions are:

<span> <span><span> <span> <span>How many students are not taking any science, math, or English? AND
How many students are taking exactly one of science, math, or English classes?</span> </span> </span> </span></span>

This is best answered using a Venn diagram. If you look at the separate areas, you see there are 7 areas.

The common area is the two students who takes the three classes.

 

4 said they were taking both math and English 

4 – 2 = 2 only take math & English

7 said they were taking both science and math

7 – 2 = 5 only take math and science

10 said they were taking both science and English

10 – 2 = 8 only take science and English

 

17 said they were taking English

17 – (2 + 8 + 2) = 5 take only English

22 said they were taking math

22 – (2 + 5 + 2) = 13 take math

24 said they were taking science

24 – (2 + 8 + 5) = 9 only take science

 

Adding them all up:

2 + 9 + 13 + 5 + 8 + 5 + 2 = 44

So, 44 students are taking the 3 courses

53 – 44 = 9 students are not taking any of the 3 courses

5 + 13 + 9 = 27 take only 1 of these courses

You might be interested in
If there were 5 million births in a particular country and 3 comma 375 sets of naturally occurring​ triplets, what is the experi
IgorLugansk [536]

Answer:

Probablity =P=6.75*10^-^4

Step-by-step explanation:

The experimental probability can be defined as the ratio of the number of times any particular event has occurred to the total number of times that event has taken place.

Experimental probability = P = No. of event occurrences / total number of occurrences.

In our question statement,

No of naturally occurring triplets are = 3375

Total number of births = 5 million = 5,000,000

Putting values in equation.

P=3375/5000000

P = 0.000675\\P=6.75*10^-^4

4 0
3 years ago
WILL GIVE BRAINLIEST! DUE TODAY! WILL GIVE EVERYTHING GOOD!!! HELPP!!! I REALLY NEED HELP ON THIS ONE!!!!
PtichkaEL [24]

Answer:

So its pretty simple

The table provided the Xs so you can just substitute the x in the eqaution becuase the eqaution gives you Y and your looking for Y.

For the first one

-3/4*-16+3=y

12+3=15

So Y is 15

DO the same for the others

Also I think your rate of change is wrong, I think it’s -3/4 but your choice really, I might be wrong

6 0
2 years ago
Read 2 more answers
What is 2,750 plus 2,750?
jek_recluse [69]
2750plus2750equels5500
5 0
3 years ago
Read 2 more answers
A person has eaten 2/5 of a cake. When his family comes he wants to split it even with 10 people. How much of the cake will each
sergij07 [2.7K]
Each person will get 3/5 of the cake
6 0
3 years ago
Read 2 more answers
Out of 500 people in a room, 200 of them are wearing red shirts. Of the people wearing red shirts, 15% are wearing red pants. Wh
liberstina [14]
Number of people wearing red pants
= 200/100 x 15
= 30

Those who wear both red shirts and red pants is 30.

Therefore the percentage is
= 30/500 x 100%
= 6%
4 0
2 years ago
Other questions:
  • Which term in this expression is a constant?
    13·2 answers
  • Evaluate the expression if a = -3, b = 64, c = 4, and d = 36.<br> 4a? + 2c
    5·1 answer
  • What is the answer to this question please help
    10·1 answer
  • I need help solving this w/ steps please
    12·2 answers
  • How do properties of integer exponents help you write equivalent expressions
    15·1 answer
  • Need help fast!! Please help
    11·2 answers
  • Write the following surds in exponential form square root of 2
    6·1 answer
  • Dan bought 20 bunches of seedless green grapes for $48. How many bunches can Kali buy if she has $12?
    13·1 answer
  • Jillene spends $240 on a new business the first month. If she spends 24% more each month, approximately how much will she spend
    11·1 answer
  • In a sewage treatment plant, a large concrete tank initially contains 440,000 liters of liquid and 10,000 kg of fine suspended s
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!