Asmall cargo plane currently has 130 pounds of cargo aboard. in addition, n boxes weighing 40 pounds each will be brought aboard. suppose that the total weight of the cargo on board must be at most p pounds. using the values and variables given, write an inequality describing this.

Step-by-step explanation:

We have been given that a small cargo plane currently has 130 pounds of cargo aboard. In addition, n boxes weighing 40 pounds each will be brought aboard.

The weight of n boxes would be .

The total weight of the cargo on board would be initial weight plus weight of n boxes.

The total weight of the cargo on board must be at most p pounds. This means that total weight of the cargo must be less than or equal to p.

We can represent this information in an inequality as:

Therefore, our required inequality would be .

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

it will be a cylinder. with a diameter of 8 and 4 single pieces high

step-by-step explanation: