Write an absolute value inequality that represents the situation. The area, A, in square inches of a square photo is required to satisfy 8.5 < A < 8.9.

Step-by-step explanation:

Given

Required

Write as an absolute value inequality

The absolute value inequality can be derived using

First Step: Get the middle of the interval

Next: Get the Length of the interval

Substitute values for Mid and Length in  

Hence:

The absolute inequality is

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

happy to

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