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
Kaylis [27]
3 years ago
14

Tickets for a raffle cost $ 9. There were 788 tickets sold. One ticket will be randomly selected as the winner, and that person

wins $ 1700 and also the person is given back the cost of the ticket. For someone who buys a ticket, what is the Expected Value (the mean of the distribution)? If the Expected Value is negative, be sure to include the "-" sign with the answer. Express the answer rounded to two decimal places.
Mathematics
1 answer:
Juliette [100K]3 years ago
7 0

Answer:

24 because you have to subtract

You might be interested in
Round 7 3/8 to the nearest whole number?!?
DIA [1.3K]

Answer:

7

Step-by-step explanation:

Everything including 1/2 and above rounds up to the next whole number.

3/8 < 4/8

7 and 3/8 rounds to 7

5 0
2 years ago
Which product has 4 zeros after the digit 3?
sveticcg [70]

Answer:

0.03×104=3.12

0.3×104=31.2

0.3×10=3

0.03×109=3.27

these are the products

hope it helps!

4 0
2 years ago
Vanessa deposited money into a bank account that earned 1.25% simple interest each year. After 1212 year, she had earned $5.00 i
Reil [10]
I=prt,,5.00=.0125*1212p,,p=5.00/.0125*1212=?? Use the calculator
3 0
3 years ago
Ben is decorating his home with vases of flowers. He bought glass vases that cost $22 each and ceramic vases that cost $14 each.
Evgen [1.6K]

Answer:

Step-by-step explanation:

x + y = 10

22x + 14y = 172

-22x - 22y = -220

22x + 14y = 172

-8y = - 48

y = 6 ceramic vases

x + 6 = 10

x = 4 glass vases

6 0
3 years ago
Read 2 more answers
A boy found a bicycle lock for which the combination was unknown. the correct combination is a four-digit number,
saul85 [17]
This doesn't give me enough information to answer the question lol
5 0
3 years ago
Other questions:
  • A flute case is shaped like a rectangular prism. The caseis 5inches tall, 3 inches wide, and has a volume of 255 cubic inches
    6·1 answer
  • -5(n + 3) = 6(n +4) + 5
    11·2 answers
  • -2x + 10 +4x=70 (what is X?)
    12·2 answers
  • Which of the following is a composite number?
    13·2 answers
  • Which of these sets of ordered pairs below does not represent a function?
    13·1 answer
  • Estimate the circumference of a circle that has a diameter of 13 yards.
    15·1 answer
  • A package of colored paper contains 20 pieces of yellow paper. This represents 25% of the total pieces of colored paper in the p
    14·1 answer
  • The two reproduction cells are eggs and sperm<br> True<br> False
    10·2 answers
  • What is 1x1x1x1x1x1x1x1x1x1x1x1x1x1x1x1x1x1x1x1x1x1x1x1x1x1
    10·2 answers
  • Helppppppppppppppppppppppppppppppppppppppppppppppppp
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!