The line^1 has equation y=-2x+3 The line l^2 is perpendicular to l^1, and passes through the point (5,6).
A)Find an equation for l^2 in the form ax+by+c=0,where a, b and c are intergers.
B) The line l^2 crosses the x-axis at the point A and the y-axis at the point B.
Find the x-coordinate of A and the y-coordinate of B.

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:

step-by-step explanation:

should have been evaluated with one odd value and one even value. the expressions have equivalent values when . when , the first expression has a value of 3 and the second

step-by-step explanation: