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
Vlad1618 [11]
3 years ago
12

WILL GIVE BRAINLYISTT PLS HELP PLS PLS PLS PLS IM A DUMB NOOB PLS PLS thanks

Mathematics
2 answers:
Elena-2011 [213]3 years ago
5 0

Answer:

Its A

Step-by-step explanation:

Ostrovityanka [42]3 years ago
4 0

Answer:

A

Step-by-step explanation:

DO THE EQUATION

You might be interested in
consider a sequence of independent tosses of a biased coin at times k=0,1,2,…,n. On each toss, the probability of Heads is p, an
omeli [17]

Answer:

1. p*(1-p)

2. n*p*(1-p)

3. p*(1-p)

4. 0

5. p^2*(1-p)^2

6. 57/64

Step-by-step explanation:

1. Let Ik denote the reward (possibly 0) given at time k, for k∈{1,2,…,n}. Find E[Ik].

E[Ik]=  p*(1-p)

2. Using the answer to part 1, find E[R].

E[R]=  n*p*(1-p)

The variance calculation is more involved because the random variables I1,I2,…,In are not independent. We begin by computing the following values.

3. If k∈{1,2,…,n}, then

E[I2k]= p*(1-p)  

4. If k∈{1,2,…,n−1}, then

E[IkIk+1]=  0

5. If k≥1, ℓ≥2, and k+ℓ≤n, then

E[IkIk+ℓ]=  p^2*(1-p)^2

6. Using the results above, calculate the numerical value of var(R) assuming that p=3/4, n=10.

var(R)= 57/64

5 0
2 years ago
I need help in this 10q quiz ​
slava [35]

Answer:

option A

Step-by-step explanation:

Hope it helps....

4 0
3 years ago
Read 2 more answers
I need to find the missing angle and arc measures.
Marysya12 [62]

Answer:

I think slope-intercept

8 0
2 years ago
Write the expression (3 - 4i) + (5 + 9i) in the standard form a + bi.
babymother [125]
8 + 5i. I just added the expression normally.   
6 0
3 years ago
In 2015, the financial statements of Ultimate Medical Center reported $500,000 in total revenues and $145,000 in net income. The
Aliun [14]

Answer:

In 2015, the financial statements of Ultimate Medical Center reported $500,000 in total revenues and $145,000 in net income. The balance sheet showed net assets of $350,000. Calculate the operating margin ratio and the return on equity rate for Ultimate Medical Center.

Step-by-step explanation:

5 0
3 years ago
Other questions:
  • -(7c-18)-2c>0 solve the inequality and please show your work
    10·1 answer
  • This is about fractions i have three questions: 1} subtract 3 1/4 from 4 2/3 2}simplify 7 3/4 divided by 8/62 3} subtract the su
    15·1 answer
  • if the expression 4x-3 is equal to 11 for some value of x, then what is the expressiom 4x-1 equal for the same value of x
    5·1 answer
  • If EF=17 and FG=13, what is EG?
    11·1 answer
  • Can someone please help me I really need help
    8·1 answer
  • Solve the following compound inequality: 4x + 8 15
    7·1 answer
  • Translate the phrases to algebraic expressions.<br><br> The sum of 8 times a number and 3
    9·2 answers
  • Identify and define the variable for the situation​
    8·1 answer
  • If you have a bag full of balls. It has 6 blue balls, 6 red balls, and 6 green balls. Let's say you take three balls randomly at
    9·1 answer
  • Fully Factorise 3x-12
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!