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
Zepler [3.9K]
2 years ago
8

Circles C, B, and P overlap. Circle C contains 9, circle B contains 11, and circle P contains 7. The overlap of circles C and P

contains 6, the overlap of circles C and B contains 5, and the overlap of circles B and P contains 4. The overlap of all 3 circles contains 3.
Westside High’s 2015 senior-class science enrollment is summarized by the Venn diagram. Chemistry, biology, and physics class enrollments are denoted by the sets C, B, an P, respectively.


How many students are in the 2015 senior class?



How many students are taking chemistry and biology, but not physics?



How many students are not taking science?

Mathematics
2 answers:
Tpy6a [65]2 years ago
6 0

9514 1404 393

Answer:

  • 63 in the class
  • (C+B)P' = 25
  • (C+B+P)' = 18

Step-by-step explanation:

The number of students in the class is the total of all numbers on the diagram:

  9 +5 +11 +6 +3 +4 +7 +18 = 63 . . . students in the 2015 senior class

__

Students taking Chem or Biology, but not Physics are those in the colored area, excluding those in the green:

  9 +5 +11 = 25 science students not taking Physics

__

Students not taking science are those outside the colored areas:

  18 students are not taking science

Salsk061 [2.6K]2 years ago
5 0

Answer:

Circles C, B, and P overlap. Circle C contains 9, circle B contains 11, and circle P contains 7. The overlap of circles C and P contains 6, the overlap of circles C and B contains 5, and the overlap of circles B and P contains 4. The overlap of all 3 circles contains 3.

Westside High’s 2015 senior-class science enrollment is summarized by the Venn diagram. Chemistry, biology, and physics class enrollments are denoted by the sets C, B, an P, respectively.

How many students are in the 2015 senior class?

63

How many students are taking chemistry and biology, but not physics?

5

How many students are not taking science?

18

Step-by-step explanation:

Right on edg 2021

You might be interested in
In an upcoming race, the top 3 finishers will be recognized with the same award. There are 12 people entered in the race.
slavikrds [6]

Answer:

220

Step-by-step explanation:

Given,

The total number of people = 12,

Out of which, top 3 finishers will be recognized with the same award,

So, the total possible way = total combination of 3 people out of 12 people

=^{12}C_3

=\frac{12!}{3!(12-3)!}

=\frac{12\times 11\times 10\times 9!}{3\times 2\times 9!}

=\frac{1320}{6}

=220

Hence, there are 220 ways the top 3 racers can be grouped from the 12 people.

6 0
3 years ago
What do you think the purpose of this survey is? Explain.
ivanzaharov [21]

Answer:

Step-by-step explanation:

please send the survey so that i can help you

8 0
3 years ago
What is the length of BC in the right triangle below
Anna [14]

Answer:

<h2><em>1</em><em>5</em><em> </em><em>units</em></h2>

<em>The </em><em>length </em><em>of </em><em>BC </em><em>is </em><em>1</em><em>5</em><em> </em><em>units.</em>

<em>Solution,</em>

<em>Hypotenuse(</em><em>h)</em><em>=</em><em>?</em>

<em>perpendicular(</em><em>p)</em><em>=</em><em>1</em><em>2</em>

<em>base(</em><em>b)</em><em>=</em><em>9</em>

<em>Using </em><em>Pythagoras</em><em> </em><em>theorem</em><em>,</em>

<em>{h}^{2}  =  {p}^{2}  +  {b}^{2}  \\ or \:  {h}^{2}  =  {12}^{2}  +  {9}^{2}  \\ or \:  {h}^{2}  = 12  \times 12 + 9  \times 9 \\ or \:  {h}^{2}  = 144 + 81 \\ or \:  {h}^{2}  = 225 \\ or \: h =  \sqrt{225}  \\ or \: h =  \sqrt{ {15}^{2} }  \\ h = 15</em>

<em>hope </em><em>this </em><em>helps.</em><em>.</em><em>.</em>

<em>Good </em><em>luck</em><em> on</em><em> your</em><em> assignment</em><em>.</em><em>.</em><em>.</em><em>.</em>

6 0
3 years ago
Read 2 more answers
Can someone help please​
Jlenok [28]

Answer:

11/8 or, 1 and 3/8

Step-by-step explanation:

First, we have to make both the denominators the same. In this case, we can multiply 3/4 by 2, to make 4, the denominator, into 8. What we do to the denominator, we must do to the numerator! So, we multiply 3 by 2, and get 6!

Now we have, 5/8 + 6/8, which equals 11/8! Which can also be simplified to 1 and 3/8 (because the numerator is larger than the denominator)

Hope this helps! :)

5 0
3 years ago
5
stellarik [79]

Answer:

(0,2),(1,6),(−2,−6) are solutions

8 0
2 years ago
Other questions:
  • The population of a parish is growing with an annual percentage rate compounded continuously. The population reaches 1.1 times i
    11·2 answers
  • Complete the proof of the Law of Sines/Cosines.
    13·1 answer
  • Stefanie is painting her bedroom. She can paint 12 1/3 square feet in 4/5 of an hour. How many square feet can she paint in one
    5·1 answer
  • First correct answer with explanation gets brainlist
    14·1 answer
  • Booker owns 85 video games. he has 3 shelves to put the games on. Each shelf can hold 40 videp games. how many more video games
    14·1 answer
  • Carl is boarding a plane.
    14·1 answer
  • Shinji started with angle ∠ABC and constructed ray BE
    8·1 answer
  • Paleomagnetic studies of Canadian volcanic rock known as the Carmacks Group have recently been completed. The studies revealed t
    6·1 answer
  • PLEASE HELP MEE!!!!!<br> 7 4/6 + 3 1/6
    10·2 answers
  • What is the measure of GFH?
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!