The sum of two consecutive integers is at least 36. what is the least possible pair of integers? a. 16 and 17 b. 17 and 18 c. 19 and 20 d. 18 and 19

D. 18 and 19

Step-by-step explanation:

$18 was the price of the t-shirt

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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