Kelly's dad is working with her to create a budget for her part-time job. he would like her to follow the percentages below. complete the table how much money Kelly will be able to give ,save, and spend if she makes $800 giving: 15%
saving: 25%
spending: 60%

i do not know this sorry : (

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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step-by-step explanation:

other answer is correct. i had used the radius of the radius somehow. a website: