The height of the Ferris wheel in feet can be represented by the function 50 cos (pi/15 (x-10))+52 with time in x seconds. When does the height of 80 feet occur on the interval 0 (Select all that apply.)

• 6.338 seconds
• 14.662 seconds
• 35.338 seconds
• 36.662 seconds
• 5.338 seconds

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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step-by-step explanation:

p

step-by-step explanation: