A piece of paper into thirds multiple times. the area A of the piece of paper in square inches aftervx folds is A(x) = 90 * (1/3)^x a. what is A(0)? what does it mean in this situation?
b. how many folds are needed before the area is less than 1 square inch
c. the area another piece of paper in square inches, after x folds, is given by
B(x) = 100 * (1/2)^x. what do the numbers 100 and 1/2 mean in this situation

a .4y4

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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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step-by-step explanation: 4 cause 2+2=4