Based on the information below, is ARST -AABC? Explain. RS= x2 + 4x – 21, RT = x2 + 5x – 24, ST = x2 + 9x - 36 AB= x + 7, AC = x + 8, BC= x +9

x+14

step-by-step explanation:

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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but which class are u may know that first

step-by-step explanation:

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