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3241004551 [841]
3 years ago
10

An amusement park manager determined that about 2/3 of all customers would wait in long lines to ride the new roller coaster. Wh

ich simulation could NOT be used to answer questions about whether a customer would wait?

Mathematics
2 answers:
Deffense [45]3 years ago
5 0

Answer:

The coin flipping one

Step-by-step explanation:

Because it only as 2 possible outcomes and the other ones have more than one I just picked that one.

egoroff_w [7]3 years ago
3 0

Answer:

The correct answer is the first one  I got it right

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In a right triangle, the hypotenuse is three inches more than twice the length of one leg. If the other leg is 12 inches, what i
andrew-mc [135]

Answer:

Length of hypothenuse = 13 inches

Length of other leg = 5 inches

Step-by-step explanation:

A triangle has three sides and three angles. A right angle triangle has 90 degrees as one of the angles. The remaining two angles are complimentary. This means that the sum if the other two angles is 90 degrees.

The longest side is the hypotenuse. The shorter sides are the opposite and adjacent.

In this triangle, the hypotenuse is three inches more than twice the length of one leg. Let the length of one leg be x inches.

Hypothenuse = 2x + 3

The other leg is 12 inches.

The diagram is illustrated in the attached photo.

Applying Pythagoras theorem,

Hypothenuse ^2 = adjacent^2 + opposite ^2

(2x+3)^2 = 12^2 + x^2

(2x+3)(2x+3)= 144 + x^2

4x^2 + 6x + 6x + 9 = 144 + x^2

4x^2 - x^2 + 6x + 6x + 9 - 144 = 0

3x^2 +12x - 135 = 0

3x^2 +27x - 15x - 135 = 0

3x(x+9)-15(x+9)=0

(3x -15)(x+9) = 0

3x -15 = 0 or x+9= 0

3x = 15 or x = -9

x = 15/3 = 5

x = 5inches because it cannot be negative.

Length of hypothenuse = 2x + 3

= 2×5 + 3 = 10 + 3 = 13 inches

6 0
3 years ago
A grocery store sells avocados for $1.25 each. The graph shows the cost for different numbers of avocados.
Aleksandr [31]
I don’t know if this is right or not so, sorry if it’s wrong ;-;

1,2,3,4,5 = independent

c=1.25a = neither

$1.25, $2.50, $3.75, $5.00, $6.25 = dependent

Number of avocados = independent

Cost of avocados = dependent

If this is right then I’ll put the explanation in the comments, again sorry if it isn’t.
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2 years ago
Review from 2.3 and 2.4: <br> Equation: y = (-2/3)x + 1/8<br> What is the slope?
son4ous [18]

Answer:

The slope is m = -2/3

Step-by-step explanation:

Use the slope intercept form y = mx + b to find the slope m

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2 years ago
Is it a function or not a function and if why is it either a function or not a function?
Butoxors [25]

Answer:

function

Step-by-step explanation:

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3 years ago
HELP PLEASE<br> I WILL GIVE BRAINLIEST
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Answer:

<h2>B</h2>

I hoped this helped :))

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