Joelle is working on a school report in a word processor. she wants to place an oversized image which is 30.51cm wide so that it appears centered on the page. the width of the page is 21.59cm. in the program, horizontal positions to the right of the leftmost edge of the page are positive.
what horizontal position for the left edge of the image should joelle use to center the image?

it's

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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apex says the answer is true