During halftime of a basketball game a slingshot launcher’s T-shirts at the crowd. A T-shirt is launched from a height of 6 feet with an initial upward velocity of 88 ft./s. The T-shirt is cut 36 feet above the court. Will it take the T-shirt to reach its maximum height what is the max height? What is the range of the function that models the height of the T-shirt over time?

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b) 62.47% of the students are between 14 and 18 years old.

step-by-step explanation:

mean = 15 and standard deviation = 2

student between 14 to 18

formula used z-score

for age 14 , z score

using z-table , p(z> -0.5)=0.3085

for age 18 , z score

using z-table , p(z< 1.5)=0.9332

p(-0.5< z< 1.5)=0.9332-0.3085 = 0.6247

thus, 62.47% of the students are between 14 and 18 years old.

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step-by-step explanation: