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ch4aika [34]
3 years ago
10

What is the P(H,H,H,T,T) on 5 flips of a coin? I need help

Mathematics
1 answer:
meriva3 years ago
4 0

Answer:

The probability for Heads will be 60% or 3/5.

The probability for Tails will be 40% or 2/5.

Step-by-step explanation:

The coin flipped 5 times and landed on Heads 3 times. This shows that out of 5 situations, 3 situations were Heads. Therefore, the  probability is 3/5.

The coin landed on Tails 2/5 times the coin was flipped, which is basically the probability.

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Dr. King was born in Atlanta, Georgia. What is the distance in miles from Washington, DCto Atlanta, Georgia?
pochemuha

Answer:

639.4 miles

Step-by-step explanation:

Gmaps

I don't know if you mean straight miles or road/highway miles.

4 0
3 years ago
Please help and show work for this ​
creativ13 [48]

Answer:

2 dollars for kids

5 dollars for adults

Step-by-step explanation:

We will let x= children

y= adult

we know that

33x+42y=276

46x+40y=292

There are a lot of ways you can solve this but I think it's easiest if we use (what I think is called elimination)

we will start by mulitiplying the second equation by 1.05 to get

48.3x+42y= 306.6

We will subtract the first equation from the second to get

15.3x= 30.6

Solve for x and get 2

Now that we know what x equals we can plug that into any equation and solve for y

we have

33(2)+42y=276

y=5

4 0
3 years ago
in a given year, residents of a country spent approximately $54.7 billion on their pets. Of this amount, $17.6 billion wa for ve
Evgesh-ka [11]

Answer:

32.176 %

Step-by-step explanation:

(100% / 54.7) x 17.6 = about 32.176 percent

Do the equation yourself for a more precise answer!

3 0
3 years ago
I need help with 2. how do I prove?
Agata [3.3K]
First off, your handwriting needs a bit of help. Do you expect people to read that?
7 0
3 years ago
Simplify;<br> 26 ⋅ 26^8<br><br> Please also explain how you got the answer.
antoniya [11.8K]

26 ⋅ 26^8

Multiply by adding the exponents:

Raise 26 to the power of 1 to get:

26^1 * 26^8

Now when you multiply the same number raised to different powers, you add the powers together:

26^1 * 26^8 = 26^(8+1) = 26^9

So 26 * 26^8 simplifies is 26^9

6 0
3 years ago
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