The table shows the physical properties of the four elements. Which element is classified as a metalloid?

The interior angles formed by the side of a hexagon have measures of them up to 720° what is the measure of angle a

Starting at home, emily traveled uphill to the hardware store for 606060 minutes at just 666 mph. she then traveled back home along the same path downhill at a speed of 121212 mph. what is her average speed for the entire trip from home to the hardware store and back?

Can you divide 25 into 4 equal groups? explain why or why not.