contestada

A number is chosen at random from the first 100 positive integers. Find the probability that the number is either even or
a perfect square

3/5
11/20
1/20

Respuesta :

Answer:

[tex]\frac{11}{20}[/tex]

Step-by-step explanation:

Total no. of possible outcome= 100  (from 1 to 100)

total no. of favorable outcome= 60 (50 even and 5 odd perfect square)

Hence PROBABILITY=[tex]\\\frac{55}{100}[/tex]

                                    =[tex]\frac{11}{20}[/tex]

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