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

The principle quantum number value for the valance electron in the element n

Write an equation of the line in the slope-intercept form from each of the following. the y-intercept of 2, the slope is 4

What is the area of the figure below? 40[tex]mm^{2}[/tex] 88[tex]mm^{2}[/tex] 80[tex]mm^{2}[/tex] 96[tex]mm^{2}[/tex]

Which word belongs in this sentence? Maybe it's that I have ___ concerns to ponder in this great expanse. 1. Less 2.Fewer

Find the area of each triangle b= 12.4cm. h= 18 cm

here's and the funny riddle: What goes up but never comes down? correct answers will get some bonus points

Which statement accurately compares timber and sunlight? timber and sunlight are nonrenewable resources. timber and sunlight are renewable resources. timber is

An experiment involves flipping a coin three times. The following tree diagram shows the possible outcomes for the experiment What is the probability of getting

Please answer fast!!! - - - Correct answers please, I will give you 100 points and brainiest!

(PLEASE ANSWER!)2H20 + 2Na --> 2NaOH + H2which of these is a reactant in this chemical reaction?A. hydrogenB. nitrogenC. oxygenD. water