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Ahat [919]
2 years ago
7

A music school offers its students 8 different classes each semester. 4 of the classes are in music theory, 3 of the classes are

in music teaching, and 1 of the classes is in the instrument of the student's choice. Students are required to choose 3 classes. What is the probability that a randomly chosen student did not choose any music theory classes? Fill in the blanks for the answer below.
Mathematics
1 answer:
Bond [772]2 years ago
8 0

Answer:

5

Step-by-step explanation:

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9656. William McKenzie told me

Step-by-step explanation:

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3 years ago
What is the slope of a line that contains the points (12,17) and (-8,-17)
professor190 [17]
\frac{y2 - y1}{x2 - x1}
\frac{ - 17 - 17}{ - 8 - 12} = \frac{ - 34}{ - 20} = \frac{17}{10}
Alternative forms:
1 \frac{7}{10} \: or \: 1.7
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Equation : y= 17/10x
6 0
3 years ago
8. State if the two triangles are congruent. If they are, state how you know.
exis [7]

Answer:

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Step-by-step explanation:

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5 0
2 years ago
Square root of negative 72
Zina [86]

Answer:

i6\sqrt{2} ,  i

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<em>Hope this helped and plz mark as brainliest!</em>

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3 0
3 years ago
Math question below!!​
nikdorinn [45]

Answer:

A

Step-by-step explanation:

x² - 4x - 5 = 0

x² - 5x + x - 5 = 0

x(x - 5) + (x -5) = 0

(x - 5)(x + 1) = 0

x - 5 = 0   ; x + 1 = 0

x = 5      ; x = -1

7 0
3 years ago
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