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Degger [83]
3 years ago
13

Is the distance a baseball travels in the air after being hit a discrete random​ variable, a continuous random​ variable, or not

a random​ variable?
Mathematics
1 answer:
LuckyWell [14K]3 years ago
5 0

Answer: a continuous random​ variable

Step-by-step explanation:

<u><em>Can you count the distance it traveled?</em></u> You can't, so it couldn't be discrete because you can count discrete variables.

<u><em>Can you measure the distance it traveled? </em></u>You sure can, that makes it a continuous random variable.

<u><em>Do you know the exact distance it's going to travel?</em></u><u> </u>You won't, therefore it's a random variable since you don't know the value beforehand.

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Which choices are equivalent to the expression below? Check all that apply.<br>3√6​
Ulleksa [173]

Answer:

\sqrt 54

\sqrt 9.\sqrt 6

\sqrt {27}.\sqrt 2

Step-by-step explanation:

3 \sqrt{6}  =  \sqrt{ {3}^{2} \times 6 }  =  \sqrt{9 \times 6}  =  \sqrt{54}  \\

Also,

\sqrt 9.\sqrt 6

&

\sqrt {27}.\sqrt 2

6 0
3 years ago
Read 2 more answers
Sports American football fields measure 100 yards long between the end zones, and are 53 1_3yards wide. Is the length of the dia
Ann [662]

Answer:

113 \frac{1}{3} Yards

Step-by-step explanation:

solving using  Pythagorean Theorem

a^2+b^2=c^2

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10,000+2844.0889=c^2

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= 113 \frac{1}{3}

Base on the explanation above we can tell that the length of the diagonal across this field is less than 120 yards.

8 0
2 years ago
Jessie has a piece of cardboard that is 8.5 inches by 11 inches. Sh makes a picture frame with the cardboard by cutting out a 4
vagabundo [1.1K]
First, we determine the area of the piece of cardboard by multiplying its dimensions. 
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Then, we solve for the area of the cut out square,
              area of the square = (4 inches) x (4 inches) = 16 in²
Then, we subtract the areas giving us the area of the frame which is equal to,
                          77.5 in²
7 0
3 years ago
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elena-s [515]

Answer:

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4 0
3 years ago
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3 years ago
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