What is 8/10 if 24 students

About 19 students

Step-by-step explanation:

8/10 = 0.80

.80 x 24 ≈ 19.2

Round to 19

19.2

Step-by-step explanation:

8/10 is the same thing as 0.8

the word "of" means to multiply.

So, 8/10 of 24 means 0.8(24), which equals to 19.2

if the eqn of the parabola is f(x) = (x-4)(x+2), we need to mult. this out to find the coordinates of the vertex.

then f(x) = x^2 + 2x - 4x - 8, and f(x) = x^2 - 2x - 8.

one way in which you can find the vertex is to calculate x = -b / (2a).   here, that comes to

        )

x = = 1.   f(1) = 1^2 - 2(1) - 8 = - 9.   vertex is at (1, -9).

        2(1) 

find another point on the curve:   let x=0, for which y=-8.   then (0, -8) is on the curve.   plot the vertex and this point and draw a smooth parabola thru both.

hope this

answer: 0+0=0

step-by-step explanation:

that is the only answer that can make 0