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
Mekhanik [1.2K]
3 years ago
7

You choose two different songs on a music playlist at random. Out of 80 songs on the playlist, 36 are hip hop songs. The first s

ong you choose is a hip hop song. What is the probability that the second song is also a hip hop song?
Mathematics
1 answer:
dexar [7]3 years ago
7 0

Answer:

35/79

Step-by-step explanation:

Assuming you can't choose the same song a second time, the probability is 35/79.

If you can choose the same song, the probability is 36/80, which reduces to 9/20.

You might be interested in
Which exponential function is represented by the graph
Leni [432]

Answer:

Homosapien cat owners hurting merica

Step-by-step explanation:

g

4 0
2 years ago
The Future Government Club wants to sponsor a panel discussion on the upcoming national election. The club wants four of its mem
ella [17]

Simple random selection involves a selection where all the elements in the dataset have the same chance of being selected.

The selected names are:

<em>Engler, Motola, Redmond and Zenkel</em>

We have:

n =32 --- All names

r = 4 ---- Sample to select

There are several ways to select a sample of 4 using a simple random sample. Some ways are:

  • <em>Select any 4</em>
  • <em>List all names in even position and select the first 4</em>
  • <em>List all names in position divide by 4 and select any 4 that is divided by 8</em>
  • <em>List all names in odd position and select the first 4 that can be divided by 3</em>
  • <em>Etc</em>

<em />

Going by the third method, the selected positions are:

4, 8, 12, 16, 20, 24, 28 and 32

Select 4 positions that can be divided by 8

8, 16, 24 and 32

So, the selected names are:

<em>Engler, Motola, Redmond and Zenkel</em>

Read more about random selection at:

brainly.com/question/20692763

4 0
2 years ago
SuperKrunch candy bars include both peanuts and almonds. Peanuts cost $5.00 per bag and almonds cost $8.50 per bag. The budget a
neonofarm [45]

Answer:

the answer is b

Step-by-step explanation:

got it right on the test

4 0
2 years ago
Read 2 more answers
Please find the perpendicular line slope equation please! Thanks!
lana66690 [7]

We need to convert this equation to slope-intercept form first.

We can do that by solving for y.

x - 5y = 15

<em><u>Add 5y to both sides.</u></em>

x = 5y + 15

<em><u>Subtract 15 from both sides.</u></em>

x - 15 = 5y

<em><u>Divide both sides by 5.</u></em>

y = 1/5x - 3

We now know the slope is 1/5.

The slope of the line perpendicular to the line with a slope of 1/5 is -5.

The slope of a perpendicular line is the negative reciprocal of the original slope.

Using a graphing calculator, we know the y-intercept of the line that is perpendicular to the original line must have a y-intercept of -6 to run through the points (-2, 5).

The equation of the new line is y = -5x - 6.


5 0
2 years ago
Read 2 more answers
Given an integer, how do you find it's opposite?
Dimas [21]
Given an integer, how do u find its opposite....

change the sign

example :
2....its opposite is -2
-3...its opposite is 3
5....its opposite is -5
-4...its opposite is 4
6 0
3 years ago
Other questions:
  • Circle X with a radius of 6 units and circle Y with a radius of 2 units are shown.
    15·2 answers
  • What is 25 percent of 80
    14·2 answers
  • Round 3.921 to the nearest hundredth place
    11·1 answer
  • Find the area of the surface. the part of the paraboloid z=4-x^2-y^2 that lies above the xy-plane
    8·1 answer
  • Find the size of unknown angles
    5·1 answer
  • What is the slope of this line?<br><br><br> −2/3<br><br><br> 1/3<br><br><br> −1/3<br><br> 2/3
    15·2 answers
  • ∠1 ≅ ∠2
    8·1 answer
  • I Need A Fast Response!
    14·2 answers
  • A technician charges a one-time fee of $65 plus a fixed hourly rate, h, dollars. The technician works at a customer's house for
    15·2 answers
  • Can someone please help me on this question. I need to turn this in by Wednesday.
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!