Zymirthebloosd926 Zymirthebloosd926

02-02-2021
Mathematics

contestada

What is the probability that a coin flipped 3
times will land heads up exactly 2 times?

Respuesta :

ShreshtaA ShreshtaA

02-02-2021

Answer:

3/8

Step-by-step explanation:

Consider all the possible ways to get two heads, HHT, HTH and THH. There are 2⋅2⋅2=8 possible combinations in total. Therefore, the answer is 3/8.

Answer Link

Otras preguntas

ASAP.. please help it's important!!

The number of students at marita's school decreased to 98% of last year's number currently there are 1170 students how many students were there last year round

There were 7 field goals made in 14 attempts. how many goals should be made in 8 attempts

143 divided by 7 puls [11-9]

Does anyone know how to find the perimeter of an odd shape on a grid?

A rhyme scheme created by two or more words in the same line of verse is a/an?

w=y(a+r), solve for a

The f2 generation phenotypes resulting from the mono hybrid cross of pure reds display a ratio of

One portion of pasta has a mass of 60 g.how many portions are there in a 1.2 kg bag of pasta?

Which graph could represent a car that begins by increasing its speed, then travels at a constant speed, and then decreases its speed, as time increases?