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avanturin [10]
3 years ago
9

Suppose you have a 1/10 chance of winning with a scratch-off lottery ticket. If you buy 3 tickets, what is the probability of wi

nning with all 3
Mathematics
2 answers:
serious [3.7K]3 years ago
4 0
You would do 1/10^3 so a 1and 1000th chance
juin [17]3 years ago
4 0

Answer:

0.001

Step-by-step explanation:

We are given that

Suppose you have the probability of winning with a scratch -off lottery ticket,P(A) =\frac{1}{10}

Probability:It is defined as the possibility of an event that is occurred or not.

It is obtained by dividing  the number of favourable cases with total number of cases.

The formula of finding out the probability of an event

P(E)=\frac{Number\;of\;favourable\; cases}{Total\;number\;of\;cases}

We have to find the probability of winning 3 lottery

The probability of winning all three tickets,P(A AA)=P(A)\cdotP(A)\cdotP(A)

Therefore, the probability of winning all 3 lottery =\frac{1}{10}\times \frac{1}{10}\times \frac{1}{10}

The probability of winning all three tickets,P(A AA)=\frac{1}{1000}

The probability of winning all three tickets,P(A AA)

=0.001

Answer:0.001

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Answer: Infinitely many solutions

Step-by-step explanation:

If you simplify the equation 2y=14-2x and divide everything by 2 you get y=7-x or y=-x+7 which equals the second equation perfectly so there are infinitely many solutions to the system of equations

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3 years ago
12<br>6<br>X<br>8<br>What is the length of the side x?​
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3 years ago
Jason and Eddy are traveling from Jacksonville to Miami, which is a distance of 382 miles. According to the American Automobile
wolverine [178]

Answer:

The value is  v =  49.23 \  mph

Step-by-step explanation:

From the question we are told that

  The  distance from Jacksonville to Miami is  d  =  382 miles

  The  time it take to travel from Jacksonville to Daytona is  t_1  = 1 \ hour\ and\ 54\ minutes = 1 + \frac{54}{60} =  1.9 \  hours

  The  time it take to travel from Daytona Beach to Fort Pierce is t_2  = 2\ hours\ and\ 51\ minutes= 2 + \frac{51}{60} =  2.85 \  hours

    The  time it take to travel from Fort Pierce to West Palm Beach is  

t_3  = 1\ hour\ and\ 23\ minutes= 1 + \frac{23}{60} =  1.38 \  hours

     The  time it take to travel from West Palm Beach to Miami t_4  = 1\ hour\ and\ 38\ minutes= 1 + \frac{38}{60} =  1.63 \  hours

Generally the average speed is mathematically represented as

      v  =  \frac{d}{t_1 + t_2 +t_3 + t_4 }

=>   v  =  \frac{382}{1.9  + 2.85 +1.38 + 1.63 }

=>    v =  49.23 \  mph

   

6 0
3 years ago
A karate studio charges $35 for the first course and $22. 50 for each course after that, even if the student leaves the course e
VashaNatasha [74]

The Cena can take 7 courses

We have given that the karate charges $35 for the first course and $22.50 for each course after that. Our total is $170.

<h3>What is the condition we can write here?</h3>

22.50x + 35 = 170

for solving this linear equation

First, subtract 35 from both sides.

22.50x = 135

isolate x so divide both sides by 22.50.

x=\frac{135}{22.50}

Therefore we get x = 6

Remember to add the additional class, so x is actually 7.

So,the Cena can take 7 courses.

To learn more about the linear equation visit:

brainly.com/question/1549055

3 0
2 years ago
Given the function F (X, Y , Z)=Σm(0,1, 2 , 4 , 6)
Orlov [11]

Answer:

Step-by-step explanation:

F (X, Y , Z)=Σm(0,1, 2 , 4 , 6) mixterms

= π M ( 3, 5, 7 ) maxterms

Please view the remaining part of the solution in the file attached below.

4 0
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