Which unit rate is the lowest price per ounce? choice a: 25 ounces of potato chips for $3.49. choice b: 45 ounces of potato chips for $4.79 choice a choice b both are equal not determined

Suppose that the price p (in dollars) and the weekly sales x (in thousands of units) of a certain commodity satisfy the demand equation 4p cubedplusx squaredequals38 comma 400. determine the rate at which sales are changing at a time when xequals80, pequals20, and the price is falling at the rate of $.20 per week.

Which statements about these triangles is true

15/16 as a decimal rounded to the nearest hundredth