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
Marysya12 [62]
2 years ago
5

A has two pennies; B has one. They match pennies until one of them has all three. Let X denote the number of trials required to

end the game. (a) What is the density function of X? (b) Find the mean and variance of X. (c) What is the probability that B wins the game?
SAT
2 answers:
myrzilka [38]2 years ago
6 0

Answer:

b

Explanation:

i took it

Inga [223]2 years ago
4 0

Answer:

the answer is B answerable

You might be interested in
*THIS IS THE ANSWER*
Marizza181 [45]

Answer:

Thanks for the points my other answer got deleted lol

Explanation:

3 0
3 years ago
Is it a legal to get your sister pageant if your a boy
aleksklad [387]

Answer:

legal if ur 18

Explanation:

pls mark me brainless pls

7 0
2 years ago
Read 2 more answers
What id the density of a object that has 5kg an 50cm?
lorasvet [3.4K]
Density = mass/volume. 5000/50= 100 grams per cubic centimeter. No substance on Earth has anywhere near that density. Tops is about 20 for osmium and gold.
4 0
3 years ago
Which of these is a natural monopoly?
kifflom [539]
Sewage treatment is a natural monopoly
5 0
3 years ago
Read 2 more answers
Find the probability that a randomly selected chocolate bar will have less than 200 calories brainly
kozerog [31]

Answer:

the dog

Explanation:

is flying overtake the airplane

7 0
2 years ago
Other questions:
  • You are operating a machine that begins to make an unfamiliar noise. You should
    7·1 answer
  • What is the area of a square with a length of 2m and a width of 2m
    7·2 answers
  • The material used for the passages in the ACT reading test is set at a:A.11th-grade reading level.B.first-year college course le
    7·1 answer
  • Luisa is an architecture student planning for her education. Which of the following initiatives might she take
    12·2 answers
  • If $535 is invested at an interest rate of 6% per year and is compounded continuously, how much will the investment be worth in
    8·1 answer
  • Which of the following statements about menus is not true?.
    15·1 answer
  • As the temperature of the gas in a balloon decreases.
    14·1 answer
  • Use the properties of logarithms to write the following expression as one logarithm. Logs logr + 8logr s − 3logr t mc001-1. Jpg
    9·2 answers
  • How many years would it take to return to atmospheric co2 levels from the year 1800 about 600 gtc
    11·1 answer
  • ¿a qué se refiere la frase ""el ciudadano es el eslabón clave en esta cadena de la sostenibilidad""?.
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!