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
irga5000 [103]
3 years ago
8

220 students were asked if they liked chocolate or vanilla ice cream. 140 said they liked chocolate and 120 said they liked vani

lla. How many students liked both chocolate and vanilla? A. 260
B. 100
C. 80
D. 40
Mathematics
1 answer:
Flura [38]3 years ago
6 0

Answer: D. 40

Step-by-step explanation:

Given: Number of students liked vanilla or chocolate ice cream =n(V\cup C)=220

Number of students liked chocolate =n(C)=140

Number of students liked vanilla=n(V)=120

Now,  Number of students liked vanilla and chocolate ice cream is given by :-

n(V\cap C)=n(C)+n(V)-n(V\cup C)\\\\\Rightarrown(V\cap C)=140+120-220\\\\\Rightarrown(V\cap C)=260-220\\\\\Rightarrown(V\cap C)=40

Number of students liked vanilla and chocolate ice cream= 40

You might be interested in
Complete the factored form.<br>3x4 + 16x + 21 = (3x + 7)( )​
jekas [21]

Answer:

x+3

Step-by-step explanation:

21=7x3. Hence answer is 3

8 0
3 years ago
The volume of a book is 60 cubic inches.If a large box holds about 12 books,estimate the volume of a large box
Katyanochek1 [597]
The answer is:  720 in³  .
_____________________________________
Explanation:
_____________________________________
  60 in³ * (12) = 720 in³ .
_____________________________________
6 0
3 years ago
What’s the answer please help
yaroslaw [1]

90 1 m/s2 189087536

vghfvkycfcccccccccccccccccccccccccccccc

4 0
3 years ago
Carbon-14 is a radioactive isotope of carbon that is used to date fossils. There are about 1.5
Rom4ik [11]
I’m so sorry I would try my best to answer but I can’t :(
6 0
3 years ago
Jeff is baking a cake the recipe says that he has to mix 32 g of vanilla powder to the flower Jeff knows that one cup of that pa
Lady_Fox [76]
Two thirds of the one cup that he added is 80g, so he went over by 48g
6 0
3 years ago
Other questions:
  • Ms. Rivera has a pack of pencils. 2/10 of the pencils are red, 4/10 are blue, and the rest are green. What fraction of the penci
    8·2 answers
  • one side of rectangle is 3 inches shorter than the other side, the perimeter is 54 inches. what are the dimensions of the rectan
    13·2 answers
  • HELP 20 POINTS!! Where is point A on the number line?
    8·2 answers
  • Identify the y-intercept ​
    10·2 answers
  • Temperature Change In Detroit the temperature is 69F and is rising at a rate of 2F per hour. In Atlanta the temperature is 84F a
    11·1 answer
  • Ana is choosing a pillow for her bed. The probability that the pillow is encased in microfiber is 0.5 . The probability that the
    14·1 answer
  • a fully inflated car tire loses 2% of its air every day. if the tire atarted with 4460 cubic feet of air, write an equation to s
    9·1 answer
  • Helpppppppppppppppppppppppppppppppppp
    10·2 answers
  • Find each product or quotient. give all answers in simplest form. -8/12 x -2/13
    14·2 answers
  • What is 4/5 = 12/blank | Equivalent Fractions
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!