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Travka [436]
2 years ago
8

Identify the vertex of the quadratic. Sketch the graph of the function.

Mathematics
2 answers:
lbvjy [14]2 years ago
8 0
The vertex is: (-2,3)
Greeley [361]2 years ago
3 0
(-2,3).yyyyyyyyyyyyyyyyyyyyyyyyyy
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A game starts by flipping a coin. If you get heads, then you get to roll a die and, if you roll a 4, you win the jackpot. If you
Mariana [72]

\frac{5}{24}

Step-by-step explanation:

There are two ways to win a jackpot.

Let p_{1} be the probability for first method and p_{2} be the probability for second method.

Probability to get a head=p_{head}=\frac{1}{2}

Probability to get a 4 in the die=p_{4}=\frac{1}{6}

Probability to get a head and get a 4 in die=[p_{1}tex]p_{head}\times p_{4}[/tex]=\frac{1}{2}\times \frac{1}{6} =\frac{1}{12}

Probability to get a tail=p_{tail}=\frac{1}{2}

Probability to get a heart=p_{heart}=\frac{13}{52} =\frac{1}{4}

Probability to get a tail and get a heart in the deck=p_{tail} \times p_{heart}=\frac{1}{2}\times \frac{1}{4}=\frac{1}{8}

Total probability to win a jackpot=p_{1}+p_{2}=\frac{1}{12}+\frac{1}{8}=\frac{5}{24}

So,probability to win a jackpot is \frac{5}{24}

3 0
3 years ago
What is the image of (-4,-2) after a reflection over the y=-x​
vodka [1.7K]

Answer:

(2,4)

Step-by-step explanation:

because the coordinates change places and signs

3 0
2 years ago
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Can someone please help me on my question!! Thanks
RideAnS [48]
What is your question
5 0
3 years ago
Can you please help me solve this
Snezhnost [94]

Answer:

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Step-by-step explanation:

3 0
3 years ago
8.6 - 5.36 plz help me
olga nikolaevna [1]

Answer:

3.24

Step-by-step explanation:

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