18.09.2021

Acoin is tossed 10 times. true or false, and explain: (a) the chance of getting 10 heads in a row is 1/1,024. (b) given that the first 9 tosses were heads, the chance of getting 10 heads in a row is 1/2.

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30.05.2023, solved by verified expert
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a and b both are true.

Step-by-step explanation:

Given : A coin is tossed 10 times.

To find : True or false, and explain ?

Solution :

(a) The chance of getting 10 heads in a row is Acoin is tossed 10 times. true or false, and, №16485504, 18.09.2021 05:42

Coin has two face head and tail.

The probability of getting head is Acoin is tossed 10 times. true or false, and, №16485504, 18.09.2021 05:42

The probability of getting 10 heads in a row is

Acoin is tossed 10 times. true or false, and, №16485504, 18.09.2021 05:42

Acoin is tossed 10 times. true or false, and, №16485504, 18.09.2021 05:42

Acoin is tossed 10 times. true or false, and, №16485504, 18.09.2021 05:42

The chance of getting 10 heads in a row is Acoin is tossed 10 times. true or false, and, №16485504, 18.09.2021 05:42 is true.

(b) Given that the first 9 tosses were heads, the chance of getting 10 heads in a row is Acoin is tossed 10 times. true or false, and, №16485504, 18.09.2021 05:42.

The probability of getting 10 heads in a row is Acoin is tossed 10 times. true or false, and, №16485504, 18.09.2021 05:42

The probability of getting 9 tosses were heads is Acoin is tossed 10 times. true or false, and, №16485504, 18.09.2021 05:42

Given that the first 9 tosses were heads, the chance of getting 10 heads in a row is given by,

Acoin is tossed 10 times. true or false, and, №16485504, 18.09.2021 05:42

Acoin is tossed 10 times. true or false, and, №16485504, 18.09.2021 05:42

Acoin is tossed 10 times. true or false, and, №16485504, 18.09.2021 05:42

Acoin is tossed 10 times. true or false, and, №16485504, 18.09.2021 05:42

Given that the first 9 tosses were heads, the chance of getting 10 heads in a row is Acoin is tossed 10 times. true or false, and, №16485504, 18.09.2021 05:42 is true.

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Mathematics
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P Answered by Master

a and b both are true.

Step-by-step explanation:

Given : A coin is tossed 10 times.

To find : True or false, and explain ?

Solution :

(a) The chance of getting 10 heads in a row is \frac{1}{1024}

Coin has two face head and tail.

The probability of getting head is P(H)=\frac{1}{2}

The probability of getting 10 heads in a row is

P=(P(H))^{10}

P=(\frac{1}{2})^{10}

P=\frac{1}{1024}

The chance of getting 10 heads in a row is \frac{1}{1024} is true.

(b) Given that the first 9 tosses were heads, the chance of getting 10 heads in a row is \frac{1}{2}.

The probability of getting 10 heads in a row is P_1=(\frac{1}{2})^{10}

The probability of getting 9 tosses were heads is P_2=(\frac{1}{2})^{9}

Given that the first 9 tosses were heads, the chance of getting 10 heads in a row is given by,

P=\frac{P_1}{P_2}

P=\frac{(\frac{1}{2})^{10}}{(\frac{1}{2})^{9}}

P=(\frac{1}{2})^{10-9}

P=\frac{1}{2}

Given that the first 9 tosses were heads, the chance of getting 10 heads in a row is \frac{1}{2} is true.

Mathematics
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P Answered by PhD
Answer: 440 grams for 1.54 is the better value
Explanation:
Take the price and divide by the number of grams
1.54 / 440 =0.0035 per gram
1.26 / 340 =0.003705882 per gram
0.0035 per gram < 0.003705882 per gram
Mathematics
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The answer is in the image 
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Therefore,

Cars:Truck=8:7

Answer is B)8:7

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The solution is in the following image

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Speed=Distance/time

Here,

distance=15m

time=1sec

speed=15/1=15m/sec

Distance=Speed*time

time=15min=15*60sec=900sec

Distance travelled in 15 min=15*900=13,500m

=13500/1000 km=13.5Km

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P Answered by PhD

The wood before starting =12 feet

Left wood=6 feet

Wood used till now=12-6=6 feet

Picture frame built till now= 6/(3/4)

=8 pieces

Therefore, till now 8 pieces have been made.

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P Answered by PhD

The answer is in the image 

The answer is in the image 

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