1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
sweet [91]
3 years ago
15

the prices of three t-shirts are $24, $30, and $36 what is the probability of choosing a $24 t-shirt is 1/6. the probability of

choosing a $20 t-shirt is 1/2. The probability of choosing a $36 t-shirt is 1/3. what is the expected value of a t-shirt?
Mathematics
1 answer:
satela [25.4K]3 years ago
3 0

convert all to a common ratio

24 1/6

30 3/6

36 2/6

(24+30+30+30+36+36)/6

186/6

the expected value is 31.

You might be interested in
The graph of a function f(x)=5to the power of x -5 contains the point (2,y) what is the value of y
Mila [183]

I believe this this the function.

f(x) =  {5}^{x - 5}

then

f(x) =  {5}^{2 - 5}

then

f(x) =   {5}^{ - 3}

then

y =  \frac{1}{125}

3 0
3 years ago
Sarah is buying some school clothes.
Svetllana [295]
The answer is the first one
6 0
2 years ago
Solve the equation using square roots. round your solutions to the nearest hundredth. X^2+11 = 24
satela [25.4K]

Answer:

I have no idea I am not sure i think 14

Step-by-step explanation:

4 0
2 years ago
Mom is getting food ready for my birthday party! including me, there will be 24 people at the party. Mom is baking cupcakes for
Brilliant_brown [7]
You should tell your mom to bake 8 cupcake batches
7 0
2 years ago
In circle Q with the measure of minor arc PR= 48°, find mZPSR.<br> S<br> A<br> R<br> р P.
Darya [45]

Answer:

txitsursitfylfitsrizjfzjfsitsitsitsottsshdh

3 0
3 years ago
Other questions:
  • The price of a four-star dinner was $100 two decades ago. A report says that a dinner is 250% of what it was 20 years ago, how m
    7·1 answer
  • Explain why the expression 7x + 5 cannot be factored.
    14·2 answers
  • Write two ways to group and add 4+7+2
    5·1 answer
  • Suppose that you arrive at a bus stop randomly, so all arrival times are equally likely. The bus arrives regularly every 30 minu
    8·1 answer
  • 6(7k-10)=24 solve for k
    12·1 answer
  • Michael spent $18 at a local farmers’ market. Apples cost $2 each and peppers cost $3 each.
    12·2 answers
  • Find the exact value
    11·1 answer
  • A piece of climbing equipment at a playground is 6 feet high and extends 4 feet horizontally. A piece of climbing equipment at a
    5·2 answers
  • The area of a circle is 100 pie. What is the radius?<br> A 25<br> B) 10<br> C 50<br> D) 5
    5·1 answer
  • In a right-angle, the lenght of two shorter sides are 9 and 7. what is the length of the hypotenuse
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!