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
zysi [14]
1 year ago
5

Desperately need help and an explanation so I can do it on my own later.

Mathematics
1 answer:
Mashutka [201]1 year ago
4 0

Step-by-step explanation:

since the sumation of f(x) of a probability is 1

thw probability to win is o.5 and to lose is o.5 so expected value is xf(x

your expected value will b 0.5 multiply by 5 thats is 2.5 thats your expected gain

You might be interested in
Find all trigonometric functions of an angle θ in the third quadrant for which cos θ =(-5)/6
Tanzania [10]

Answer:

Step-by-step explanation:

its 69 now answer ur phone tyvm

3 0
3 years ago
Write an inequality that represents this situation
Studentka2010 [4]
What is the situation?
7 0
3 years ago
The equation of a best fit line is y = 6x + 9. Predict a value for y when x = 4. Type your answer in the space provided. Do not
MrMuchimi

Answer:

y=33

Step-by-step explanation:

we have

y = 6x + 9

Remember that

To predict a value for y, when x = 4

substitute the value of x in the equation

so

y= 6(4) + 9=24+9=33

6 0
2 years ago
Read 2 more answers
Please help me with this question!!
GarryVolchara [31]
It’s a right angle! which equals to 90° you already have 20° and 8° so you add them together and you get 28. now you have to subtract 90-28 which equals to 62.

ANSWER: 62°
6 0
2 years ago
Braxton and Maggie babysit children for extra money over the summer. Braxton's income is determined by f(x) = 9x + 10, where x i
Galina-37 [17]
Lets say that Maggie works 5 hours just the same as Braxton. if we use h(x)=f(x)+g(x) they would make about $100 combined. having to split that Braxton would make less then what he originally. since 9(5)+10= 55 and 6(5)+15=45. but if say Maggie works more then 5 hours then Braxton will be more money then just working alone.
3 0
3 years ago
Read 2 more answers
Other questions:
  • What is a partical product?
    8·2 answers
  • I am so confused please help
    15·2 answers
  • I WILL MARK BRAINLIEST FOR CORRECT ANSWER.​
    10·1 answer
  • In a recent Pew Research poll, 287 out of 522 randomly selected men in the U.S. were able to identify Egypt when it was highligh
    9·1 answer
  • You earned a 90% on a math test you answered 18 questions correctly how many questions were on the test
    5·1 answer
  • Given ΔABC, m∠C = 90° , m∠ ABC = 30° , AL ∠ Bisector CL = 6ft. Find LB (Feet)
    5·2 answers
  • A line passes through tge points (1,-3) and (4,6) what is the zero of this line ?
    15·1 answer
  • Evaluate (3.4 x 10^)(4.5 x 103). Write your<br> answer in scientific notation.
    9·2 answers
  • 4 3 22 6 19 26 5 21 decide which number are factors of 17 and arrange them in their factor pairs.
    14·1 answer
  • Figure A is a scale image of Figure B.<br><br> What is the value of x?
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!