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
sleet_krkn [62]
3 years ago
12

A lottery has a prize valued at $2400 and k tickets are sold at $2.00 each. Express the expected value of a ticket as function o

f k.
Mathematics
2 answers:
Troyanec [42]3 years ago
4 0
K(2)=2400 I think that’s right
NeTakaya3 years ago
4 0
Answer:1200 tickets

Step by step solution: see photo

You might be interested in
Find the difference: 27.85 - 0.1
Naya [18.7K]
The answer for the problem is 27.75
6 0
2 years ago
Read 2 more answers
Solve for x and explain your answer
Dovator [93]
75+37=112. 180-112=68. 68-7=61. 61/5=12.2. so x=12.2
5 0
3 years ago
Rad 18x^5y + Rad 32xy^3 - Rad 128xy
True [87]
Sqrt(18x^5y) + sqrt(32xy^3) - sqrt(128xy)
You may separate the roots to produce solvable square roots!

sqrt(9x^4)*sqrt(2xy) + sqrt(16y^2)*sqrt(2xy) - sqrt(64)*sqrt(2xy)

Simplifying makes it ...
(3x^2 + 4y - 8)*sqrt(2xy)
This should be the closest you can get to a simplified equation.
5 0
3 years ago
Please help me by answering this?
Dmitrij [34]

Answer:

180

Step-by-step explanation:

\frac{6}{2} x^{2} | \frac{8}{2}

192-12=180

8 0
2 years ago
A bag of marbles contains 4 red marbles, 5 yellow marbles, 2 green marbles, and 7 blue marbles. You draw one marble from the bag
klio [65]
This is an example of probability.
4 0
3 years ago
Other questions:
  • Help me hurry pls !Solve the following 4-(x-2)=2x-12+3x show the work please I dont understand ! Help
    14·1 answer
  • At the restaurant there is 7% sales tax. If the bill was $8.64, how much would be owed in total.
    13·2 answers
  • A=1000 (1+0.06/4)^4x1
    13·1 answer
  • I NEED HELP WITH THIS ASAP!! Please!
    12·1 answer
  • An athletic field is a 42 yd​-by-84 yd ​rectangle, with a semicircle at each of the short sides. A running track 20 yd wide surr
    9·1 answer
  • Find the values for θ that make each statement true. <br> a. sinθ=cos32 <br> b. cosθ=sin(θ+20).
    11·1 answer
  • What are the solutions to the nonlinear system of equations below? Check all that apply x ^ 2 + y ^ 2 = 4 (x ^ 2)/(2 ^ 2) - (y ^
    14·2 answers
  • Write 3.5 x 106 in standard<br>notation​
    14·1 answer
  • Answer plzzzzzz ’’’’’’
    13·1 answer
  • four student who work at the the flower shop decided to set up a flower stand in a neighboring town. at the end of the day their
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!