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GREYUIT [131]
4 years ago
4

PLZ HELP ITS A MORE THAN ONE ANSWER A survey found that 50% of teenagers prefer to watch a movie at a theater over other viewing

options. You want to know the estimated probability that three out of four randomly chosen teenagers do not prefer watching a movie at a theater. How could you design a simulation for this situation?
A.Flip a fair coin four times, with heads representing teenagers who prefer watching a movie at a theater and tails representing those who do not.

B.Pick a card from a deck of standard playing cards four times, with red suits representing those who prefer watching a movie at a theater and black suits representing those who do not.

C.Spin a spinner with four equal sections three times, with one section representing each person.

D.Roll a six-sided die four times, with even numbers representing those who prefer watching a movie at a theater and odd numbers representing those who do not.

E.Generate a set of four numbers using a number generator, with numbers 0 to 5 representing those who prefer watching a movie at a theater and 6 to 9 representing those who do not.
PLZ PICK THE RIGHT ONE AND ITS A MORE THAN ONE ANSWER
Mathematics
2 answers:
Gala2k [10]4 years ago
6 0
<span>B.Pick a card from a deck of standard playing cards four times, with red suits representing those who prefer watching a movie at a theater and black suits representing those who do not.
</span>
schepotkina [342]4 years ago
3 0
Im pretty sure the answer would be B.) :)
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Answer:

It's incorrect because the equation is solve incorrectly the anwer is r= -4

Step-by-step explanation:

Add 4r4r to both sides.

-3r+9+4r=5

−3r+9+4r=5

2 Simplify  -3r+9+4r−3r+9+4r  to  r+9r+9.

r+9=5

r+9=5

3 Subtract 99 from both sides.

r=5-9

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4 Simplify  5-95−9  to  -4−4.

r=-4

r=−4

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3 years ago
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Alecsey [184]

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6 0
3 years ago
What 2 decimals make 5.036
salantis [7]
2 is the tens position meaning 2 tens 
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3 years ago
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zlopas [31]

Answer:

11

Step-by-step explanation:

4, 9, 16, 25, 36, 49, 64, 81, 100, 121

8 0
3 years ago
Kyle has a bicycle whose central gear has a radius of 3 inches. The gear on the rear wheel, which is connected to the central ge
Ilya [14]

Answer:

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Step-by-step explanation:

The chain travel will equal the length of the 225° arc on the central gear. Arc length (s) is given by the formula ...

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