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
liraira [26]
2 years ago
9

The 100 residents are asked if they like to watch basketball and or football. The results are that 98 like to watch basketball,

12 like to watch football, and 2 dislike both. How many like to watch football?
Mathematics
1 answer:
Charra [1.4K]2 years ago
7 0

Answer:

12 people like to watch football

Step-by-step explanation:

The results are that 98 like to watch basketball, 12 like to watch football, and 2 dislike both.

Total number of residents = 100

Basketball (B) = 98

Football(F) = 12

Number of residents that like basketball and football = ( B ∩ F)

2 dislike both

n ( B ∪ F) - People that dislike it = n(B) + n ( F ) - n ( B ∩ F)

100 - 2 = 98 + 12 - n ( B ∩ F)

98 = 110 - n ( B ∩ F)

n ( B ∩ F) = 110 - 98

= 12

Therefore, 12 people like both Football and Basketball

How many like to watch football?

From the above question, we can see that the total number of people that like to watch football = 12 people

You might be interested in
Teru burned about 1,000 calories downhill skiing before lunch. If she plans to ski
Fudgin [204]

Answer:

3.3333 hours

Step-by-step explanation:

From the attached table :

Downhill skiing for 1/6 hours ; results in 100 calories burn

To burn 1000 calories :

Skiing hours required :

(1000 / 100) * (1/6)

10 * 1/6 = 10 /6 hours

Planned skiing hours = 5

Number of skiing hours after lunch will be :

5 hours - 10/6 hours

5 hours - 1.6666 hours

= 3.3333 hours

4 0
2 years ago
What is the product of the complex numbers 3 - 4iand 6+i where i= -1
mixas84 [53]

Answer:

35

Step-by-step explanation:

Since i=-1, we can rewrite the equation as 3-[4(-1)} multiplied by 6+(-1). Since

4 x-1=, 3-(-4)=7. 6-1=5, and 7x5=35.

5 0
2 years ago
Read 2 more answers
1-73.
cricket20 [7]

36inch - 2 feet

72inch - 4 feet

144inch - 8 feet

18 X 2 = 36

1 + 1 = 2

18 x 4 = 72

1 x 4 = 4

18 x 8 = 144

1 x 8 = 8

8 0
2 years ago
What is the slope of a line perpendicular to the line with a slope of 1/2
frosja888 [35]

Answer:

-2

Step-by-step explanation:

To answer this, just take the negative reciprocal of 1/2.  We obtain -2.

7 0
3 years ago
Mark is pitching a tent he ties a rope from a nail to the top of the tent what is the length of the rope between the nail and th
Leto [7]
I believe that it is 7
6 0
3 years ago
Other questions:
  • What is 72/63 in simplest form?
    10·2 answers
  • Abel planned for a garden to be 42 m long but found that it needs to be 24 m long to fit in his backyard. He found the change of
    13·2 answers
  • Whats 1.98 as a percentage
    11·1 answer
  • In speed skating, the distance of 10,000 meters consists of 25 laps. A skater sets the
    14·1 answer
  • One number is 8 times a first number. A third number is 100 more than the first number. If the sum of the three numbers is 320​,
    8·1 answer
  • pepper jackie has 5.8 kg of rainbow sprinkles. if she divides them equally into 8 star containers, how much will be in each star
    14·1 answer
  • A rectangular prism made of 9 prisms with dimensions of 16 inches, by 10 inches by 7 inches is what volume.
    13·1 answer
  • Can somebody please help I don't understand how to do this<br>​
    13·1 answer
  • If you're wondering what happens when you click that scam bot link it can take passwords, credit card info, and other sensitive
    12·1 answer
  • Answer the following function, algebra 1.
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!