Aspecial deck of cards consists of 5 red cards, 20 blue cards, and 25 green cards. samuel selects 1 card from the special deck 500 times. how many times can he expect to draw a red card?

Parabolas y=−2x^2 and y=2x^2 +k intersect at points a and b that are in the third and the fourth quadrants respectively. find k if length of the segment ab is 5.

Answer pls man im trying to get out of summer school

The map shows the location of the airport and a warehouse in a city. though not displayed on the map, there is also a factory 112 miles due north of the warehouse.a truck traveled from the warehouse to the airport and then to the factory. what is the total number of miles the truck traveled?