A student is trying to identify an unknown metal, and finds that 17.0 cm³ of the substance has a mass of 133.71 g at 20 °C. Which of the following metals is it? 

(04.04 MC) A satellite dish is being designed so that it can pick up radio waves coming from space. The satellite dish will be in the shape of a parabola and will be positioned above the ground such that its focus is 40 ft above the ground. Using the ground as the x-axis, where should the base of the satellite be positioned? Which equation best describes the equation of the satellite?

(04.04 MC) Which is the equation of a hyperbola with directrices at y = ±2 and foci at (0, 4) and (0, −4)?

5000 g is equal to 

Convert from 4.89 x105 to standard numbers

A pure substance that cannot be broken down into simpler substances by a chemical reaction.  

The image below represents which of the following:   

Which of the following is not a metalloid? 

Être plus mince (je)

***One of your patient’s c/o inconsistent abdominal issues.  At times he notices cramping, loose stool, constipation, & bloating. You suspect that he has Irritable Bowel Syndrome.  You want to r/o something more severe.  Please list 3 specific S/S that are NOT signs of IBS. 1. 2. 3.