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]
4 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]4 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
Does anyone have the questions answered
nata0808 [166]

Answer:

no can you help me

Step-by-step explanation:

6 0
3 years ago
8) Sumeya bought 2 packs of scrunchies for $31.75. How much
frutty [35]
Divide $31.75 by 2 to find out the cost for 1 pack. Then multiply that total times 3 to get the total for 3 packs.

31.75/2 = 15.875

15.875 x 3 = 47.625, rounded to $47.63
5 0
3 years ago
How do you round to the nearest tenth?
GenaCL600 [577]
<span>Review rounding on a number line (optional). ...Write down a number with a decimal point. ...Find the tenths place. ...Look at the hundredths place. ...Round the tenths place up if the hundredths place is 5 or more. ...<span>Round down if the hundredths place is 4 or less.</span></span>
8 0
3 years ago
Read 2 more answers
3(9x6) / (18x20)+13=?<br> please help me
vladimir1956 [14]

Answer:

13.45

Step-by-step explanation:

4 0
3 years ago
How to do that? P p p p
klemol [59]

Answer:

Step-by-step explanation:

They tell you the answer in the picture. Angle DAB is the lower left vertex, so its measure is 80°

Angle BCD is the upper right vertex.

8 0
3 years ago
Other questions:
  • Which of the following best describe when you need to borrow during subtracting
    14·1 answer
  • HELP! can someone help me with 2,3,and 4?
    5·2 answers
  • Write an absolute value expression to represent the distance between -2 and 4 on an number line. Then evaluate the expression.
    7·2 answers
  • How do I solve -3x = 9
    7·1 answer
  • The circumference of a circle is 9 pi.What is the area,in square inches,of a circle?Express your answer in terms of pi.
    7·1 answer
  • Henrietta did an experiment. She started out with 800 bacteria cells. She found that the growth rate of the bacteria cells was 3
    14·1 answer
  • A class has 6 boys and 15 girls. What is the ratio of boys to girls? Example 2​
    8·2 answers
  • What is 48/8+5*(7-2) please help asap
    6·2 answers
  • Sheila either walks or cycles to school. The probability that she walks is 0.65, is she walks the probability she is late is 0.4
    7·1 answer
  • If rt is 10 centimeters long, what is st? 2 centimeters 4 centimeters 6 centimeters 8 centimeters
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!