myanguyen519 myanguyen519

26-05-2021
Mathematics

contestada

Kennedy draws a card from a full 52-card deck. The card's suit is observed, and then she returns the card to the pack and the deck is shuffled. Kennedy repeats this process two more times. What is the probability of Kennedy selecting three hearts?

1/41

13/32

1/21

1/64

Respuesta :

metisgraphics metisgraphics

26-05-2021

Answer:

Step-by-step explanation:

Since she replaces the cards the probabilty of getting a heart is the same each time (1 in 4). So 1/4 x 1/4 x 1/4= 1/64.

Answer Link

Otras preguntas

find slope and y intercept of y= -8/7x + 3/4

When large populations of neurons are relatively synchronously activated, have an open field organization, and received similar inputs (e.g., excitatory), then

4.375, 4, 5, 3.75 least to greatest

What defines the climate of the eastern Mediterranean

Why is the executive branch the largest

An aqueous solution of nitric acid is standardized by titration with a 0.106 M solution of calcium hydroxide. If 13.1 mL of base are required to neutralize 20.7

Ghost, Inc., has no debt outstanding and a total market value of $369,600. Earnings before interest and taxes, EBIT, are projected to be $51,000 if economic con

Investment a has a value of $50 at the end of the first year and increases by 8% every year. Investment b has a value of 60$ at the end of the first year and in

(a) 4.64 x 1024 atoms Bi into grams

The money multiplier equalsa.1/(1 R), where R represents the quantity of reserves in the economy. b.1/(1 R), where R represents the reserve ratio for all banks