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Free_Kalibri [48]
2 years ago
13

A fair number cube marked 1,2,3,4,5, and 6 is rolled. Tyler tossed the cube 40 times, and noted that 26 times an even number sho

wed. What is the experiment probability that an even number will be rolled? What is the theoretical probability?
Mathematics
1 answer:
mixer [17]2 years ago
7 0
The Experimental probability would be 1/2 or 50% it goes that way for both, hope that helps
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The price that a company charged for a basketball hoop is given by the equation 50 - 5x^2 where x is the number of hoops that ar
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Answer: The correct option is first, the number of basketball hoops did the company previously produce to make the same profit is 1.3 million hoops.

Explanation:

Let the number of basketball hoops did the company previously produce to make the same profit be x.

Total Revenue = Price * Quantity

The total revenue in million dollars is,

\text{Total Revenue}=(50-5x^2)x

\text{Total Revenue}=50x-5x^3

The total cost in million dollars is,

Total Cost = One unit cost * Quantity

\text{Total Cost}=30x

Profit = Total Revenue - Total Cost

\text{Profit}=50x-5x^3-30x

The profit is 15 million.

15=20x-5x^3

5x^3-20x+15=0\\x^2-4x+3=0\\(x-1)(x^2+x-3)=0

The value of x is 1 and \frac{-1\pm \sqrt{13}}{2}.

The production is always positive therefore the value of x either 1 or 1.3. Since 1 million is not available in the options therefore the the correct optin is 1.3 million hoops.

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2 years ago
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87 gift bags

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Damon and Eddie each had an equal amount of money. Each day Damon spent $18 and Eddie spent $24. When Eddie used up all his mone
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D = $18
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Answer:

The answer is A  B and D

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Which story represents the equation six sevenths times one fourth?
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Words such as "more" "and" & "total" are usually clues that the question is about addition. "Give" "take" "difference" & "have/are left" are clues that there is subtraction in the process.

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