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
EastWind [94]
3 years ago
15

If an unfair coin comes up heads​ 60% of the time and tails​ 40% of the​ time, what is the expectation if heads is valued at 1 a

nd tails is valued at​ -1?
Mathematics
1 answer:
monitta3 years ago
5 0
I would think the value would be .2 cause if you had 100 tosses you would expect 60 value for heads and -40 value for tails. giving you 20/100
You might be interested in
What fraction is equivalent to -3/7<br><br> A. 3/-7<br> B. -3/-7<br> C. -7/3<br> D. 7/3
jonny [76]

\huge\bold\red{Answer}

✍ Option A) is the correct option...

❣..Hope it helps you..❣

5 0
3 years ago
Read 2 more answers
After knee surgery, your trainer tells you to return to your jogging program slowly. He suggests
sveticcg [70]

If you find a wrong thing on answer respond me

8 0
3 years ago
Read 2 more answers
___ ÷ 4 + 3 = 9 <br> Find the missing number.
PilotLPTM [1.2K]

Answer:

The answer is 24

Step-by-step explanation:

24/4 is 6 and then you add 6 to 3 which is 9

7 0
2 years ago
Read 2 more answers
Please answer this ASAP <br> Add these mixed numbers please <br> -2 ½ + 6 ⅓ =
ahrayia [7]

Answer:

9.833333

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
900 is 4 1/2% of what?
Svet_ta [14]
Simple, first change the 4.5% into 0.045

Thus,

900=0.045*n

900/0.045=0.045n/0.045

20,000=n

Thus, your answer is 20,000.
3 0
3 years ago
Read 2 more answers
Other questions:
  • K(x(=x2+1_3;findk(0)
    5·1 answer
  • If the two triangles shown are congruent, what is true of the two triangles?
    5·2 answers
  • someone came into my shop and stole $100 from the register without my knowledge. The person came back with the same $100 five mi
    15·1 answer
  • Simplify 4y-8x^2-5+14x^2+y-1
    6·2 answers
  • Determine the answer to (−3) + (−5) and explain the steps using a number line
    15·1 answer
  • Which statement describes the relationship between the length of a rain delay and the number of hours of rainfall?
    10·1 answer
  • If 2/3 of the distance from the y-axis to point A (−30, −45) is equal to 1/4 of the distance from the x-axis to point B(a, a), w
    5·1 answer
  • Can someone please solve this and save my life
    11·1 answer
  • Per
    7·1 answer
  • Giving brainlist please help me out
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!