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Gemiola [76]
3 years ago
9

PLZ Help Victoria used a probability simulator to pull 3 colored marbles from a bag and flip a coin 50 times. The results are sh

own in the tables below:
Color of Marble Number of Times Rolled
Blue 18
Green 20
Yellow 12

Heads Tails
20 30

Using Victoria's simulation, what is the probability of pulling a blue marble and the coin landing tails up?
Mathematics
1 answer:
zmey [24]3 years ago
5 0

the probability of getting tails up is 30/50 or most likely

the probability of getting a blue marble is 18/5 or least likely

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Answer:

82

Step-by-step explanation:

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analyze the diagram below and complete the instructions that follow. find the value of x and the value of y
Aleks [24]
Answers:
x = 2√2 units
y = 2√6 units

Explanation:
The given diagram is a right-angled triangle. This means that the special trig functions can be applied.
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sin θ = opposite / hypotenuse
cos θ = adjacent / hypotenuse
tan θ = opposite / adjacent

For getting x and y, we can choose to either work with θ = 30 or θ = 60.
I will work with 30.

1- For x:
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θ = 30
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Therefore, we can apply the sine function as follows:
sin θ = opposite / hypotenuse
sin (30) = x / 4√2
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2- For y:
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θ = 30
x is the adjacent side to θ
4√2 is the hypotenuse
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8 0
3 years ago
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4
Mazyrski [523]

Answer:

C. A rate with one (1) in the denominator

A unit rate is basically a ratio of something to one.

example:

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Step-by-step explanation:

5 0
2 years ago
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x=\frac{12}{Tan57}

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x = sin37 × 13

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- 5.8c + 4.2 - 3.1 + 1.4c − 5.8c + 4.2 − 3.1 + 1.4c
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Answer:

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<em>-8.8c + 2.2</em>

<em />

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