A store manager instructs some new trainees that a set of golf clubs priced at $925 winds up costing a customer $999 once the sales tax is included. What is the sales tax percentage? Write your answer using a percent sign (%).

ege

step-by-step explanation:

egge

a is the correct

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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7/2

(decimal: 3.5)

welcome ; )

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