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nikklg [1K]
3 years ago
13

*PLEASE ANSWER ASAP* Julie is playing a game where she must flip 3 coins. If Julie flips all 3 coins and gets heads all three ti

mes, she wins. If Julie does not get heads all three times, she loses. This information was used to create the following tree diagram.

Mathematics
1 answer:
Galina-37 [17]3 years ago
8 0

Answer:

1/8

Step-by-step explanation:

2*2*2 = 8

There are 8 possible outcomes when flipping 3 coins

Only 1 is a winner ( HHH)

P( winning) = 1/8

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%change=100(final-initial)/initial, 

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(Original price*%change)/100=New price-Original price

New Price=(Original price*%change+100*Original price)/100

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Since %change is -4%...

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...

Since original price is $45400

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6 0
3 years ago
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Several factors influence the size of the F-ratio. For each of the following, indicate whether it would influence the numerator
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Answer:

(a) Increase the differences between the sample means this will increase the Numerator.

(b) Increase the sample variances will increase the denominator.

Step-by-step explanation:  

F Ratio = Variance between treatments/ Variance within treatments.  

Here,  

(a) Increase the differences between the sample means:  

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2 years ago
What are the comon factors of 70&20??
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3 0
3 years ago
Nick had 3 1/4 bottles of water for his wrestling practice. When he finished he had 1 2/4 bottles of water left. He said he used
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7 0
3 years ago
A rock is thrown up from the ground at a velocity of 84 feet per second. The formula h = -16t2 + 84t gives the rock's height in
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Answer:

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Step-by-step explanation:

It is given that,

A rock is thrown up from the ground at a velocity of 84 feet per second. The formula h = -16t^2 + 84t gives the rock's height in feet after t second.

We need to find the maximum height of the rock. For maximum height put \dfrac{dh}{dt}=0

So,

\dfrac{d( -16t^2 + 84t)}{dt}=0\\\\-32t+84=0\\\\t=\dfrac{84}{32}\\\\t=2.62\ s

Put t = 2.62 s in the equation of height. So,

h = -16(2.62)^2 + 84(2.62)\\\\h=110.24\ m

So, the maximum height of the rock is 110.24 m.

7 0
3 years ago
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