Three coins are flipped.
a. make an organized list of the sample space for this experiment.
b. which of the outcomes represent the event "at least two tails"
c. what is the probability that there will be at least two tails?

answer: a)

b)  

c)   probability of getting at least two tails is given by

step-by-step explanation:

since we have given that

number of coins that are flipped = 3

let the outcome of head be "h"

let the outcome of tail be "t"

a) make an organized list of the sample space for this experiment.

sample space will be given by

b)   which of the outcomes represent the event "at least two tails"

number of events in which there is "atleast two tails" is given by

c) what is the probability that there will be at least two tails?

probability of getting at least two tails is given by

10 cm

step-by-step explanation:

if the polygon is a rectangle, then the perimeter is x+x+y+y. using the values that you gave, the perimeter is 3+3+2+2=10cm.

step-by-step explanation:

this is not possible to solve with the info given.   you need at least an one angle somewhere.