A kite store is having a storewide sale. All kites are marked 20% off. A sign states you can take an additional 10% off the sale prices today only. Theo is deciding between the kites shown in the table. Kite Original Price Blue Runner $35 Golden Sun $29 If Theo buys the Blue Runner, what is the final price he will pay to the nearest cent?

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hello,

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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