queenkair8994 queenkair8994

02-07-2021
Mathematics

contestada

Of five letters (A, B, C, D, and E), two letters are to be selected at random. How many possible are possible

Respuesta :

loconte loconte

02-07-2021

Answer:

10

Step-by-step explanation:

5C2 =5!

2! (3)!

=1 x 2 x 3 x 4 x 5

(1 x 2) (1 x 2 x 3)

=4 x 5

2

=20

2

5C2 = 10

Answer Link

Otras preguntas

Question 1 1 pts Which of the following characters is "flat," or notable for a single characteristic? Lenny ("Tall Tales") Lori ("Liberator") The kid who eats t

2. Which of the following equations is in Standard Form? -3x+x^2=4 x^2-4-3x=0 x^2-3x=4 x^2-3x-4+0

How did women’s sexual ideas and practices change during the decade?

Bots are tools that can be used for a variety of reasons, some good, some not so good. In 2-3 paragraphs: 1. Defend the use of bots. 2. Discuss the counter argu

Necesito un texto en ingles sobre el amor.

Which Saline concentration would result in cell shrinking (0%, 0.9%, 10%) and why? Make sure you explain using Osmosis.

i need help i dot get it. Estimate 55.59 ÷ 7.8 using compatible numbers. about 7 about 8 about 5 about 6

what potato- and pea-filled dumpling is a staple of indian cuisine?

Select the coordinates of two points on the line y = −2. (2 points) (2, −2) and (−2, 2) (−2, 2) and (−2, −2) (−2, −2) and (−2, 0) (2, −2) and (0, −2)

a recipe calls for 3/4 cup of brown sugar for each 2/3 cup white sugar how many cup of brown sugar per cup of white sugar