What is the equation of the line that passes through the point (-5, 5) and has a slope of -1

3x-x+2=4

Step-by-step explab = -5

y = -2x -5

Cheers,

Stan H.nation:

c - they will have the same distribution

step-by-step explanation:

this is the only one that could make sense. : )

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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