PLEASE ANSWER FAST. Write the equation of the line that passes through the points (5, -9) and (5,8). Put your answer in fully reduced point-slope form, unless it is a vertical or horizontal line.

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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:

you a real one for tat answer

step-by-step explanation:

simple 80 pieces in 1 sercing so 80*47=3760+20=3780