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
Genrish500 [490]
2 years ago
7

Evan has equal numbers of pop songs, jazz songs, and rock songs loaded on his personal music player. He has it set to play songs

on a random shuffle. Suppose Evan is designing a simulation that could be used to estimate the probability that the next two songs to play are both jazz songs.
Which simulation design could Evan use to estimate the probability?

A. Coin
Let heads (H) = jazz
Let tails (T) = pop or rock
Toss coin three times. Repeat.

B. Number cube
Let 1 = pop
Let 2 jazz
Let 3 = rock
Roll cube four times. Repeat.

C. Number cube
Let 1,2 = pop
Let 3,4 = jazz
Let 5, 6 = rock
Roll cube two times. Repeat.

D. Random Digits
Let 1,2,3 = jazz
Let 4,5,6 = pop
Let 7,8,9,0 = rock
Select two random digits. Repeat.
Mathematics
1 answer:
Anestetic [448]2 years ago
8 0
The answerrr is B what they said ^
You might be interested in
The difference between a number and 12 is 20
Alexxx [7]

the equation would be x-12=20.

the solution would be x=8.

6 0
3 years ago
Divide a 5-inch line into two parts so that one part (a) 2 1/4 inches shorter than the other; (b) 3 times the other.
Ilia_Sergeevich [38]
Part a), solve this system of equations:
x + y = 5
x - y = 2.25
2x = 7.25
x = 3.625
y = 1.375

part b), solve this system of equations:
x + y = 5
x = 3y
y = 1.25
x = 3.75
3 0
3 years ago
Read 2 more answers
Which expression is equivalent to 30 (1/2x - 2) +40 (3/4y-4)? (will add pic)
bixtya [17]

Answer:

C

Step-by-step explanation:

Given

30( \frac{1}{2} x - 2) + 40( \frac{3}{4} y - 4)

Multiply each of the terms in the first parenthesis by 30 and multiply each of the terms in the second parenthesis by 40.

= 15x - 60 + 30y - 160

= 15x + 30y - 220 → C

7 0
3 years ago
Does the point (9.5, 144) make sense in this context? Explain
Stolb23 [73]
No, (9.5, 144) does not make sense because there is no point of 9.5 and when you divide the ounces of water by the flavoring packets you end up with 12, and if you were to simplify that it would end up with 1 flavor packet and 12 ounces of water.
6 0
3 years ago
Read 2 more answers
Solve the equation. Round the answer to the nearest tenth.<br> 5*6^3n=20
solniwko [45]

Step-by-step explanation:

5×6'3n=20

30'3n=20

3n=20-30

3n/3= -10/3

n= -3

7 0
3 years ago
Other questions:
  • Are these two triangles similar?
    14·2 answers
  • Malik borrowed $105 from his brother and plans to repay $12 per week. He creates a table to help him determine the
    8·1 answer
  • A lamp that normally sells for $35 is on sale for
    10·1 answer
  • Can a triangle be formed with the sides lengths of 4 cm, 5 cm and 9 cm?
    12·1 answer
  • Cuanto es 91972×898972819
    13·1 answer
  • A silver decoration of width 4 cm runs immediately inside the boundary of a photo frame of size 28 cm multiply 24 cm.
    14·2 answers
  • 10 POINTS<br> please help lol
    15·1 answer
  • 43. Use the Quadratic Equation to find the Roots of x + 3x - 60
    7·1 answer
  • Joe added 1,500 liters of water to his pool. How many kiloliters did he add to his pool?
    14·2 answers
  • -2x - y = -9<br><br>5x -2y = 18<br>Solve as a whole number
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!