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Julli [10]
2 years ago
13

The Cinemania theater showed 108108108 different movies last year. Of those, 151515 movies were action movies. Based on this dat

a, what is a reasonable estimate of the probability that the next movie is an action movie? Choose 1 answer: Choose 1 answer: (Choice A) A \dfrac{15}{93} 93 15 ​ start fraction, 15, divided by, 93, end fraction (Choice B) B \dfrac{15}{108} 108 15 ​ start fraction, 15, divided by, 108, end fraction (Choice C) C \dfrac{93}{108} 108 93 ​ start fraction, 93, divided by, 108, end fraction (Choice D) D \dfrac{108}{93} 93 108 ​
Mathematics
2 answers:
Ahat [919]2 years ago
7 0

Answer:

Option B.

Step-by-step explanation:

It is given that,

Last year the total number of movies = 108

Number of action movies = 15

Based on this data, we need to find a reasonable estimate of the probability that the next movie is an action movie.

So, the required probability is:

\text{Probability}=\dfrac{\text{Number of action movies}}{\text{Total number of movies}}

\text{Probability}=\dfrac{15}{108}

Hence, the correct option is B.

kogti [31]2 years ago
3 0

Answer:

the correct answer is a i just made the mistake for you to find the answer on khan academy

Step-by-step explanation:

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Select the lengths in centimeters that would form a right triangle
Ivenika [448]

Answer:

9, 40 and 41

Step-by-step explanation:

All right triangle have lengths that follow the Pythagorean Theorem (a²+b² = c²).  Right triangles have one angle equal to 90°.  The two shorter sides form the right angle and the side opposite the right angle is called the hypotenuse.  

Using the lengths given, we can use guess and check to see what sum of two sides squared would equal a third side, or just plug them into the equation: a²+b² = c² and see what lengths fit this equation.  

I recommend starting with squares you are familiar with:

9² + 40²= 81 + 1600 = 1681

Now, take the √1681 to find the length of 'c', or the hypotenuse:

√1681  = 41

Since these three lengths fit the Pythagorean Theoreom, the would form a right triangle.

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2(3 + 4x) = 8x + 6<br> How Many solutions?
Mrrafil [7]

Answer:

Infinite number of solutions

Step-by-step explanation:

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Prove that 1/sin^2A -1/tan^2A= 1
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Answer:

Step-by-step explanation:

LHS =\dfrac{1}{Sin^{2} \ A }-\dfrac{1}{Tan^{2} \ A }\\\\\\ = \dfrac{1}{sin^{2} \ A}- \dfrac{1}{\dfrac{Sin^{2} \ A}{Cos^{2} \ A}}\\\\\\= \dfrac{1}{sin^{2} \ A } - \dfrac{Cos^{2} \ A}{Sin^{2} \ A}\\\\\\= \dfrac{1-Cos^{2} \ A}{Sin^{2} \ A}\\\\\\= \dfrac{Sin^{2} \ A}{Sin^{2} \ A}\\\\\\= 1 = \ RHS

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What binomial must he added to (3r+14) to make the sum of the two polynomials equal (8r-6)
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Answer:

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