55% of college freshmen are women. If you pick 4 freshmen at random. What's the probability they are all males?

probability they are all males is 0.041

Step-by-step explanation:

Here we have , 55% of college freshmen are women. If you pick 4 freshmen at random . We need to find What's the probability they are all males . Let's find out:

Probability to have women is 55 % i.e. 0.55 so for men is :

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Now , 4 persons are randomly chosen and we need to find probability to have all 4 males that will be :

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Therefore ,  probability they are all males is 0.041

to find the perimeter of the rectangle this is the expression:

x-9+x-9+3x-4+3x-4=138

if we simplify it:

8x-26=138

remember, 138 is what it all adds up to

the length is 11.5cm

the width is 57.5cm

the area is 661.25cm^2

the answers might not be correct use at own risk