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
zhenek [66]
3 years ago
9

You collected the following data about the colors of dresses at the prom:

Mathematics
2 answers:
kow [346]3 years ago
8 0
<h2>Answer:</h2>

The percentage of the dresses would the sector labeled "Red" include is:

                A.  9%                        

<h2>Step-by-step explanation:</h2>

Color            Frequency  

Red                   14

Black                37

Blue                  22

White                56

Other                33

Total                162

The percentage of the dresses that would include the sector labeled Red is:

          \dfrac{Frequency\ of\ red}{Total}\times 100\\\\i.e.\\\\=\dfrac{14}{162}\times 100\\\\\\\\=8.642\%

<em>which on rounding to the nearest percent is:</em>

<em>            9%</em>

<em>Hence, the correct answer is: Option: A</em>

cluponka [151]3 years ago
6 0
Sum=14 + 37 + 22 + 56 + 33 = 152 => 100%
red = 14 => x%

100% / 152 = x / 14
x = 100 × 14 / 152
x = 1400 / 152
x = 9,21% = 9%
You might be interested in
You are flying a kite on a line that is 350 feet long. Let's suppose the line is perfectly straight (it never really is) and it
aliina [53]

Answer:

We can think that the line of the kite is the hypotenuse of a triangle rectangle, and the altitude is one of the cathetus of the triangle.

And we know that it makes an angle of 65° with the horizontal (i guess this is measured between the hypotenuse and the horizontal adjacent to the kite.

This angle is complementary to the top angle of our triangle rectangle, such that A + 65° = 90°

A = 90° - 65° = 25°

Then the altitude of the kite is the adjacent cathetus to this angle.

We can use the relation:

sin(A) = Adjacent cathetus/hypotenuse.

Sin(25°) = X/350ft

Sin(25°)*350ft = X = 147.9m

4 0
3 years ago
Choose the function table that matches the given rule<br> Rule:output=input -2
kirill [66]

Answer:

option B

Step-by-step explanation:

Rule:output=input -2

LEts analyze the table

we use the input and apply the rule to get the output

LEts subtract 2 from input to get the output

Input             Rule (input -2 )            Output

-3                         -3-2                          -5

-7                         -7-2                          -9

6                          6-2                            4

Option B matches with our table

   

7 0
3 years ago
I need the answer ASAP please help
Fantom [35]

Answer:

5 and 50

Step-by-step explanation:

Constant of proportionality=(10-5)/(2-1)=5

Distance is 5*10=50

5 0
3 years ago
Find the prime factorization of 30
sattari [20]

Let us start dividing 30 by small prime numbers in increasing order .

the smallest prime number we use is 2

Let's divide 30 by 2 quotient is 15

so we get : 30 = 2* 15

15 is not a prime number , it can be factorized further .

now we start dividing 15

2 can not divide 15 so we move to next prime number that is 3

can 3 divide 15? yes .

we get a quotient 5

so 30 is now : 2* 15 = 2* 3*5

now we have to work on 5 but 5 is a prime number so we stop here .

the prime factorization of 30 is : 2* 3* 5

Answer : 2 *3*5

5 0
3 years ago
Read 2 more answers
What is less than 3.59 but greater than 3.572 fill in the blank 3.5 blank 1
lapo4ka [179]

Step-by-step explanation:

hehesjwhwjjwjjwjjwjwjwjwhhw

4 0
4 years ago
Other questions:
  • What is the simplified form of the following expression? (y8)(y2) y10 y6 y16 y64
    7·1 answer
  • The experimental probability of rain in a certain town is 20 percent. In the next 45 days, how many days can one expect it to ra
    14·1 answer
  • Which of the following cannot be a probability?
    7·1 answer
  • What is the equation of a line with a slope of ​3​ and a point (3, 1) on the line?
    6·1 answer
  • Please help!!!!!!!!!!
    12·1 answer
  • Find the mean, median, mode, and range for each of the following sets of numbers
    12·1 answer
  • Patty sells real estate. The sale prices of the last 18 homes she sold are listed below:
    14·1 answer
  • Hi can anyone answer this right ill give brainliest
    14·1 answer
  • Imagine you are the Ghost of Pheidippides. Write the whole story of the Battle of Marathon from your point of view.
    5·1 answer
  • A line goes through the points (−8,−5) and (−10,−6). Find its slope. Enter your answer as a simplified improper fraction, if nec
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!