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saul85 [17]
2 years ago
8

Joe spins a spinner with a 1, 2, 3, and 4. He also flips a coin with heads and tails. what is the probability of Joe spinning a

1 and landing on heads?
Mathematics
1 answer:
Vinvika [58]2 years ago
4 0

Answer:

The probability of Joe spinning a 1 is a 1 out of 4 chance and the probability of him flipping heads is a 50/50 chance

Step-by-step explanation:

The spinner only has 4 numbers therefore getting any number out of those four would be a 1/4th probability. As for the coin, the coin only has 2 sides so there is a 50% chance it lands on heads or a 50% chance it lands on tails.

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What are four consecutive integers whose sum is 682
Fynjy0 [20]
X, x+1, x+2, x+3 - four consecutive integers

x+x+1+x+2+x+3=682 \\
4x+6=682 \ \ \ |-6 \\
4x=676 \ \ \ |\div 4 \\
x=169 \\ \\
x+1=169+1=170 \\
x+2=169+2=171 \\
x+3=169+3=172

The integers are 169, 170, 171 and 172.
7 0
3 years ago
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I need the answer plz
lakkis [162]

Answer:

GH = 7\sqrt{2}

Step-by-step explanation:

Using the sine ratio in the right triangle and the exact value

sin45° = \frac{1}{\sqrt{2} }

sin45° = \frac{opposite}{hypotenuse} = \frac{HI}{GH} = \frac{7}{GH} = \frac{1}{\sqrt{2} } ( cross- multiply )

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2 years ago
Given cos(x)=1/2, what is the value of cos(x+pi)?
patriot [66]

Answer:

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Step-by-step explanation:

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an athlete is running around a circular path that has a diameter of 250 and an arc of 120 also use 3.14 as pie
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Answer:

1257.14 m or 1.26 km

Step-by-step explanation: hope this helps :)

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