7.7.13 The number of students enrolled at a college is 12,000 and grows 5% each year. Complete parts (a) through (e).

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

pls mark as brainliest

the first one is x^2+2x+2

the second one is x^2+4

the last one is x^2-4x+8