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
slava [35]
3 years ago
10

Several people were polled regarding their favorite type of dessert. They were asked to choose one of the following: ice cream,

cake, candy, or cookies. The following circle graph shows the results of the survey.
Ice cream 35%
Cake 25%
Candy 30%
Cookie 10%


If forty people were questioned, how many of them said they prefer ice cream?

A.35
B.14
C.12
D.7
Mathematics
2 answers:
harina [27]3 years ago
8 0

Answer: B.  14

Step-by-step explanation:

Given: The number of people were questioned=40

The  circle graph shows the results of the survey that the percentage of people said they prefer ice cream= 35%

Therefore, the number of people said they prefer ice cream =35% of 40

⇒ The number of people said they prefer ice cream =0.35\times40=14

Hence, the number of people said they prefer ice cream =14

zavuch27 [327]3 years ago
7 0
40 x .35 = 14 people
You might be interested in
A store buys 8 sweaters for $72 and sells them for $288. How much profit does the store make per sweater?
Y_Kistochka [10]

Answer:

f5f5

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
Log2x (2x^2+8x-6) =2
irinina [24]

Answer:

2x^3+8x^2-3x=0

Step-by-step explanation:

2x (2x^2+8x-6)=2\\multiply-all-in-bracets-by-2x\\4x^3+16x^2-6x=2\\devide-all-by-2\\2x^3+8x^2-3x=0

5 0
3 years ago
The width of a rectangle is 3x – 3. Its perimeter is 10x + 6. Find the length of the rectangle.
maks197457 [2]

Step-by-step explanation:

The first possibility

2(width) + 2(length) = perimeter

2(3x-3) + 2(length) = 10x+6

6x - 6 + 2(length) = 10x+6

2(length) = 4x + 12

length = 2x + 6

The second possibility.

rondhesha chodado in The width of a rectangle is 3x – 3. Its perimeter is 10x + 6. Find the length of the rectangle.

So you have the perimeter, P, can be found by doing u+u+v+v.

Simplifying gives:

P=2u+2v.

You are given the width is (3x-3).  Choose this to be u or v but not both.

Perimeter is given a (10x+6).

Let's plug this in:

(10x+6)=2(3x-3)+2v

We are solving for v.

First step: Distribute where you can:

10x+6=6x-6+2v

Now we want to isolate v.

So we will need to subtract (6v-6) on both sides:

 (10x+6)=2v

- (6x -6)

----------------------

4x+12  =2v

The right hand side contains a factor of 2.

The left hand side does too since 4x+12 can be factored as 2(2x+6).

2(2x+6)=2v

This implies v is 2x+6.

Let's check our work.

We have two sides with measurement 2x+6:  (2x+6)+(2x+6)=4x+12

We have two sides with measurement 3x-3:   (3x-3)+(3x-3)=  6x-6

Let's add those sums to find the perimeter:                             10x+6

That is the intended 

3 0
2 years ago
12. Find the values of x and y in the diagram below.
ehidna [41]

Answer:

x = 15

y = 19

8 0
2 years ago
A movie theater sells morning tickets (m) for $4 and regular tickets (e) for $6. During one week, the theater earned $6000. The
grin007 [14]

Answer:

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
Other questions:
  • Frances can complete 91 oil changes in 7 days.
    11·2 answers
  • Round to the nearest dollar. Matthew makes $68,000 per year, what is his monthly salary, 25% of monthly salary and 30% of monthl
    11·2 answers
  • What is the reference angle of -200
    11·2 answers
  • What is 3 - 4 - (-4)
    10·2 answers
  • Two sides of a parallelogram are 8.5 feet and 3.8 feet. The measure of the angle
    13·1 answer
  • Whats the answers to 1 and 2 please help me. ​
    14·1 answer
  • Mia sells cars and earns 2.7% commission in every sale. In one day she sells one car for $16.500 and another for $22.900. How mu
    12·1 answer
  • 2.6 m wide. What's the area of a<br> single panel?
    6·1 answer
  • A number has three digits: 1, 4, and 1.
    11·1 answer
  • Can someone please tell me if this is right!
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!