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LiRa [457]
3 years ago
13

max has 50 songs on his MP4 player. if he picks a song at random, what is the probability that the songs is a rock song?

Mathematics
2 answers:
Schach [20]3 years ago
5 0

Answer:

1/2 of the time, 50% chance

Step-by-step explanation:

barxatty [35]3 years ago
3 0

Step-by-step explanation:

Total = 50 songs

Rock = 25

Probability = Rock ÷ Total Songs

Probability = 25 ÷ 50

Probability = 1/2

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Add.
shusha [124]

Answer:

4y^2-6y+24

Step-by-step explanation:

add like-terms with polynomials (Khan Academy) had really good videos on specific examples

5 0
3 years ago
Please help?!’ answerr
Ugo [173]

Answer:

The choice Draw 2

Step-by-step explanation:

3(8 - 4x) < 6(x - 5) \\ 24 - 12x < 6x - 30 \\  24- 12x + 12x < 6x + 12x - 30 \\ 24 < 18x - 30 \\ 24 + 30 < 18x - 30 + 30 \\ 54 < 18x \\ 54 \div 18 < 18x \div 18 \\ 3 < x \\ x > 3

I hope I helped you^_^

6 0
3 years ago
A bag contains 4 red marbles, 7 blue marbles, and 6 green marbles. What is the probability of choosing a blue marble when one ma
Korvikt [17]
Answer: 7/17
So there are 7 blue marbles and there are 17 marbles in total.
That means the probability of picking one blue marble is 7/17

6 0
3 years ago
Read 2 more answers
PLZ HELP! WILL GIVE BRAINLIEST!! PLZ SOLVE QUICK!!
Ede4ka [16]

Answer/Step-by-step explanation:

1. m<UTV = m<RTS = 85°

Reason: Definition of vertical angles.

Vertical angles are congruent to each other. m<UTV and m<RTS are vertical angles pair.

2. m<R + m<S + m<RTS = 180°

Reason: sum of interior angles of a ∆.

3. 3x + 2x + 85° = 180°

Reason: Substitution

4. x = 19

Reason: Algebra

Solving the equation algebraically, we would have the following:

3x + 2x + 85° = 180°

Add like terms

5x + 85 = 180

5x = 180 - 85 (subtraction property of equality)

5x = 95

Divide both sides by 5

x = 19

6 0
3 years ago
How to multiply 523 × 73
hichkok12 [17]
Line them up
3x3= 9, 3x2= 6, 3x5= 15

Add a 0 under the 9, 7x3= 21, leave the 1 and carry the 2, 7x2= 14+2= 16 leave the 6 and carry the 1, 7x5= 35+1= 36

9+0= 9, 6+1= 7, 5+6= 11 leave 1 carry 1, 1+6= 7+1= 8, 0+3= 3


523
x 73
———
1,569
+ 36,610
———
38,179

4 0
3 years ago
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