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o-na [289]
3 years ago
6

A coin is tossed twice what is the probability of the coin landing heads up both times

Mathematics
1 answer:
daser333 [38]3 years ago
7 0
You have 2 choices on each toss. The total number of ways you can get a result is 2*2
The successful result is 1/2 * 1/2 = 1/4.
You can make a table to show this.

H H 
T H
H T
T T

1/4 ways gives 2 heads. <<<< answer
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What is the measure of DCB?
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Solve |y - 2|&lt;10<br><br> {y|-8 &lt; y &lt; 12}<br> {y|-12 &lt; y &lt; 8}<br> {y|-8 &lt; y &lt; 8}
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julia-pushkina [17]

Answer:

(a) So the top of the hill is 365 feet above sea level.

(b) Checkpoint 5 is 185 feet higher than checkpoint 2.

Step-by-step explanation:

<u>Solution for (a):</u>

<u />

Checkpoint 2 is -218 feet above sea level.

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The altitude of the top of the hill = -218 + 583 = 365

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<u>Solution for (b):</u>

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Checkpoint 2 is -218 feet above sea level.

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If you answer these questions correctly with an explanation you can get Brainliest
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1. B 2. A i’m pretty sure they are right
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