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
Which of these is a factor in this expression?
NikAS [45]

Answer:

answer C

Step-by-step explanation:

8 0
2 years ago
Read 2 more answers
You estimate that your new business's revenue will grow at a compounded rate of 30% each month for the first 6 months. If your t
neonofarm [45]

Answer:

b

Step-by-step explanation:

The formula for calculating future value:

FV = P (1 + r)^n

FV = Future value  

P = Present value  

R = interest rate  

N = number of years

let a = second month's revenue

5000 = a(1.3)

a = 5000 / 1.3 = 3846

5 0
2 years ago
HELP ASAP!! jjwjwhwjabagajsbs
ollegr [7]

Answer: 90% of people marry there 7th grade love. since u have read this, u will be told good news tonight. if u don't pass this on nine comments your worst week starts now this isn't fake. apparently if u copy and paste this on ten comments in the next ten minutes you will have the best day of your life tomorrow. you will either get kissed or asked out in the next 53 minutes someone will say i love you.

Step-by-step explanation:

3 0
2 years ago
R^2+8r=-7<br>solve the equation with the quadratic formula showing work
Yuliya22 [10]

Answer:

Step-by-step explanation:

r²+8r=−7

Step 1: Subtract -7 from both sides.

r²+8r−(−7)=−7−(−7)

r²+8r+7=0

Step 2: Use quadratic formula with a=1, b=8, c=7.

r=r=\frac{-b+or-\sqrt{-4ac}  }{2a}

r=\frac{-8+or-\sqrt{(8})^2-4(1)(7) }{2(1)}

7 0
3 years ago
Please I need do know this asap! Give ping brainliest!
Marizza181 [45]

Answer:

A) 19

B) -5

C) 15

D) -6

6 0
2 years ago
Read 2 more answers
Other questions:
  • How many minutes are there in 6 3/4 hours
    7·2 answers
  • It rained 0.72 inches on Monday and 1.6 inches on Tuesday. How much more did it rain on Tuesday than Monday?
    11·2 answers
  • Help please don't get it
    13·1 answer
  • An ice-cream cone has a diameter of 1.5 inches and a height of 4 inches. What is the volume of the ice cream that the cone can h
    8·1 answer
  • Find the area of the shaded region. leave answers in simplest radical form
    12·1 answer
  • An office and apartment building is made up of modules. Each module is a rectangular prism. The building has 150 modules, and is
    11·1 answer
  • What are the x-intercepts ?
    10·1 answer
  • A bag contains 4 white, 3 blue, and 3 red marbles. Find the probability of choosing a red marble, then a white marble if the mar
    10·1 answer
  • Can you PLEASE help me with this?!
    15·1 answer
  • 3. Tickets to a baseball game cost $22 each and parking costs $10. What is the equation of the line that represents the cost of
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!