Please answer this due in 30 mins giving brainlist out

Slope:

y-intercept:

Equation:

Step-by-step explanation:

Slope-intercept form of an equation is written as , where is the slope and is the y-intercept.

The slope of a line that passes through the points and is . Using the coordinates and as given in the problem, we have slope of this line to be:

.

Now using this slope we've found and any point the line passes through, we can find the y-intercept of this equation:

Therefore, the equation of this line in slope-intercept form is .

The y-intercept occurs when :

Thus, the y-intercept is

v = 1/3 a^2h

step-by-step explanation:

if the height is 57.7cm and the height of the slant edge is 18.2cm, then the volume is 1/3 a^2h.

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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