A company sells widgets . The amount of profit ,y, made by the company ,is related to the selling price of each widget ,x, by the given equation. using this equation find out what price the widgets should be sold for , Greg nearest cent , for the company make the maximum profit y=-5x^2+222x-1510

Each widget should be sold for $22.2.

Step-by-step explanation:

Vertex of a quadratic function:

Suppose we have a quadratic function in the following format:

It's vertex is the point

In which

If a<0, the vertex is a maximum point, that is, the maximum value happens at , and it's value is

In this question:

The profit, y, is a quadratic function related to the price of widgets, x.

We want to find the price of each widget to generate maximum profit, that is, the x value of the vertex.

The profit function is:

So

The price for maximum profit is given by:

Each widget should be sold for $22.2.

1gm = 1000mg so 0.1gm = 1000mg

first, convert the weight to kg

160lb * 1kg/2.2lb = 72.7kg

next, the dose

72.7kg * 100mg/kg = 7270mg

you would have to sell 24 bracelets.

step-by-step explanation:

84/3.5 = 24