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
elena-14-01-66 [18.8K]
3 years ago
11

If there are 420 students surveyed, which equation can be used to find the number of students s who prefer rap? Pop: 5/8 Jazz: 1

/8 Rap: 1/4 Answers: A. 1/4s = 420 B. S = 1/4 * 420 C. S + 1/4 = 420 D. 420 + s = 1/4
Mathematics
1 answer:
Aleksandr [31]3 years ago
3 0

Answer:

B. s=\dfrac{1}{4}\times420

Step-by-step explanation:

Total number of students surveyed = 420

Of which only \dfrac{1}{4} prefer rap.

So, the number of people who like rap is the product of the fraction of people who prefer rap and the total number of students.

\text{Number of students who prefer rap}=s=\dfrac{1}{4}\times420\\\Rightarrow s=105

The number of students that prefer rap is 105

So the equation is s=\dfrac{1}{4}\times420.

You might be interested in
Twice a real number is 6 times more than half that number. Determine this<br> number
Jet001 [13]

Answer:

4

Step-by-step explanation:

Assign x for the number. Write an equation.

2x = 6+.5x (I'm guessing you means "6 more than half that number")

1.5x = 6 -->

x = 4

5 0
3 years ago
Which of the following is an example of conditional probability.
Papessa [141]
B
the probability of an event ( A<span> ), given that another ( </span>B<span> ) has already occurred.
</span>
6 0
3 years ago
Read 2 more answers
What is the value of x
viktelen [127]

Answer:

X=14

Step-by-step explanation:

6 0
3 years ago
5w-5w= combine like terms to simplify
ElenaW [278]

Answer:

0

Step-by-step explanation:

It may say combine, but it`s subtraction soooo it`s 0.

5 0
2 years ago
Read 2 more answers
Round Ed to the nearthest tenth and answer now question
Vikki [24]

Answer:

y = 9.1

Step-by-step explanation:

y can be found using the Law of sines as explained below:

m < Y = 106°

m < X = 58°

WY = x = 8

WX = y = ?

Thus,

\frac{x}{sin(X)} = \frac{y}{sin(Y)}

\frac{8}{sin(58)} = \frac{y}{sin(106)}

\frac{8}{0.848} = \frac{y}{0.961}

Multiply both sides by 0.961 to solve for y

\frac{8}{0.848}*0.961 = \frac{y}{0.961}*0.961

\frac{8*0.961}{0.848} = y

\frac{8*0.961}{0.848}*0.961 = y

9.07 = y

y = 9.1 (to the nearest tenth)

7 0
3 years ago
Other questions:
  • Calculate the breath of the cuboid if the volume is 18 cubic cm. The height is 2cm and the width is 6cm
    7·1 answer
  • Translate the variable expression into a word phrase:<br> 2•(3-X)
    11·1 answer
  • Mr. Lance designed a class banner shaped like the polygon shown. What is the name of the polygon
    12·1 answer
  • Write the numerical expression as a power. (4 x4 x 4 = )
    5·2 answers
  • 44.87 + 42.712 + 43.5 using clustering - brainliest for correct answer
    7·2 answers
  • Out of the 1,480 students in Gila Monster High School, 896 are girls. A total of 373 of the students made the honor roll. The nu
    14·1 answer
  • Donna rides her bike at a rate of 19/2 miles per hour how many miles can Donna travel in1/3 of an hour
    8·1 answer
  • 3 5. The cost of a reserved seat is 1 3/4 times the cost of general admission. If a reserved seat is $14, what is the price of g
    13·1 answer
  • 2x-3y=7 and y=3x-7 how do you solve this using subsitution
    8·1 answer
  • Identify the vertical cross section of the cylinder.
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!