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
Neporo4naja [7]
3 years ago
6

A cd has 5% chance of being a smash hit an profiting $5.2 million a 50% chance of being a modest success and profiting $0.9 mill

ion and a 45% chance of being a flop what is the expected earning value of the cd
Mathematics
1 answer:
Aleksandr [31]3 years ago
3 0

Answer:

710,000

Step-by-step explanation:

P(S) = Probability of Smash = 0.05 (5%)

P(M) = Probability of Modest = 0.5 (50%)

P(F) = Probability of Flop = 0.45 (45%)

Use the discrete random variable model,

E(X) = (0.05 * 5.2) + (0.5 * 0.9) + (0.45 * 0)

= 0.26 + 0.45 + 0 = 710,000

You might be interested in
Write a recursive formula for the amount of helium in the balloon after n days.
lord [1]

Answer: 0.5, 1000

Step-by-step explanation:

5 0
3 years ago
Find the area of the circle with a circumference of 50.24 units help me plz
swat32
Circumference of a circle=diameter times pi

50.24=d(3.14)
d=16

radius is half of diameter so radius is 8

Area of a circle=pi(r^2)

(3.14)(8^2)=(3.14)(64)=200.96
4 0
3 years ago
Write an equation of the line that passes through the points (-3,-4) and (0,2)
nexus9112 [7]

Answer:

the answer is 2, hope this helps :)

8 0
2 years ago
Answer ASAP for BRAINLIEST (NO LINKS OR I REPORT)
Westkost [7]

Answer:

radius = 3 feet

Step-by-step explanation:

V = 1/3πr²h

15π = 1/3πr²·5

you can divide each side by 5π to get:

3 = r²/3

r² = 9

r = \sqrt{9} which is 3

8 0
3 years ago
Read 2 more answers
Need help!!!!! hurryyy
Svetach [21]

hey ur ans is correct

28 is correct ans

tysm for question

8 0
3 years ago
Read 2 more answers
Other questions:
  • Sam wants to build a wooden deck on his patio, which is in the shape of a parallelogram. The area of the patio is 280 ft 2. Find
    9·1 answer
  • Which ordered pair will solve the equation 2 × 4 + x = y?
    6·1 answer
  • Can sometime tell me why the discriminate b^2-4ac doesn't identify trinomial 3x^2+4x-15 as something that's factorable with two
    11·1 answer
  • Please help helpppppp
    10·1 answer
  • A baker made 9 cupcakes 4 people want to share them equally how many will each person get
    5·1 answer
  • Are these lines Parallel?<br> y = 3x – 2 &amp; Y - 5 = 3 (x + 1)
    12·1 answer
  • Solve the inequality below<br> -8x + 4 &gt; 20<br> Include x and number in answer
    12·1 answer
  • Pls help meeeeeeeeeee
    6·1 answer
  • Which fraction are equivalent 3/8,2/4,1/2​
    5·1 answer
  • Kim Barney pays a $290.00 annual premium for an insurance plan with a $500 deductible. The company pays 80% of the remaining exp
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!