Awebsite sells sweaters. the amount of sales p(c) varies directly with the number of customers c. ten customers bought a total of $455 worth of sweaters. which equation can used to find the sales for c customers? a. p(c) = 45.5c b. p(c) = 455c c. p(c) = 4550/c d. p(c) = 455/c

42

step-by-step explanation:

256/6=42

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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