A card is drawn from a stranded deck of cards find p(drawing a king or a club)

Aquadrilateral has exactly one pair of parallel sides. which name best describes the figure?

The? half-life of a radioactive substance is 20 years. if you start with some amount of this? substance, what fraction will remain in 120 ? years

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?