Addison livers 1/5 of the newspapers in the neighborhood and I need a delivers 1/2 of them after Addison and I need to deliver the newspapers what fraction of newspaper newspaper is remain.​

3/10

Step-by-step explanation:

If Addison livers 1/5 of the newspapers in the neighborhood and I need a delivers 1/2 of them, the total fraction of paper used will be;

1/5 + 1/2

= (2+5)/10

= 7/10

The fraction of the paper left  = 1 - 7/10

The fraction of the paper left = (10-7)/10

The fraction of the paper left = 3/10

(d)

step-by-step explanation:

given: the line in the graph passes through points (5,30) and (6,26).

then, the equation of line is:

now, put y=a(n) and x=n,

hence, option d is correct.

percentage - 25%

probability - 0.25

we know,

total amount of students in class = 20

total boys = 10

total girls = 10

no of girls who wear glasses = 10/2 = 5

probability of choosing a girl with glasses is =

number of girls wearing glasses/total number of students in the class = 5/20

thus, percentage of selecting a girl wearing glasses will be

= 5/20 × 100

= 5 × 5

25%

therefore,

probability will be 0.25

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