The function c(t) = 400 + 30t models the number of classrooms, c in the town of sirap, t years from
now. the function d(t) = 25+ t models the number of students per classroom, d. t years from now.
let s be the number of students in sirap's school system t years from now.
write a formula for s(t) in terms of c(t) and d(t).
s(t) =
write a formula of s(t) in terms of t.
s(t) =

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

-2x-4

step-by-step explanation: