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Veronika [31]
3 years ago
9

A coin toss Is base On what type of probability?

Mathematics
2 answers:
Verizon [17]3 years ago
6 0
1/2 or 50% probability
KengaRu [80]3 years ago
4 0

Answer:

1/2 or 50%

Step-by-step explanation:

There is 2 sides of a coin, heads and tails, therefore, they have equal probability.

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Chad bought a box of raisins. he gave 1/6 of it to one brother, 1/4 to another brother, and he kept the rest for himself. what f
fenix001 [56]
Greetings!

This can be solved by creating a simple equation.
1/4+1/6+x=1

Solve for x.
1/4+1/6+x=1
Find the LCM.
3/12+2/12+x=1
5/12+x=1
Add -5/12 to both sides.
(5/12+x)+(-5/12)=(1)+(-5/12)
Simplify.
x=1/1-5/12
Find the LCM.
x=12/12-5/12
x=7/12

He kept 7/12 of the raisins for himself.

Hope this helps.
-Benjamin
4 0
3 years ago
Last Friday David rented 4 movies from the video store. This Friday he rented 2 movies. Let x represent the cost of renting each
Likurg_2 [28]

Expression:

4x - 2x

Simplified:

2x

3 0
3 years ago
The height of a volleyball, h, in feet, is given by h = −16t^2 + 11t + 5.5, where t is the number of seconds after it has been h
faust18 [17]

Answer:

The volleyball travel high enough to clear the top of the net.

Step-by-step explanation:

The height of a volleyball, h, in feet, is given by h = −16t² + 11t + 5.5, where t is the number of seconds after it has been hit by a player.

Now, for h = 7.3 feet, we can write

7.3 = - 16t² + 11t + 5.5

⇒ 16t² - 11y + 1.8 = 0

Using the quadratic formula we get,

t = \frac{- (- 11) \pm \sqrt{(-11)^{2} - 4(16)(1.8)}}{2(16)}

⇒ t = \frac{11 \pm 2.4}{32}

⇒ t = 0.27 or t = 0.42

Therefore, for the two real positive values of t the volleyball travel high enough to clear the top of the net. (Answer)

5 0
3 years ago
Pls look at the image and answer quickly!
shtirl [24]

Answer:

6

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
How many hoursarea180minub
Dafna11 [192]
Solutions 

1hr = 60 min

180 ÷ 60 = 3 

<span>180 min = 3 hrs </span>
7 0
4 years ago
Read 2 more answers
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