Cate and elena were playing a card game. the stack of cards in the middle had 26 cards in it to begin with. cate added 5 cards to the stack. elena then took 8 cards from the stack. finally, cate took 7 cards from the stack. how many cards were left in the stack?

What are the vertical asymptotes of the function f(x) =5x+5/x2 + x-2

Afootball is throw by a quarterback to a receiver

In each of the cases that follow, the magnitude of a vector is given along with the counterclockwise angle it makes with the +x axis. use trigonometry to find the x and y components of the vector. also, sketch each vector approximately to scale to see if your calculated answers seem reasonable. (a) 50.0 n at 60.0°, (b) 75 m/ s at 5π/ 6 rad, (c) 254 lb at 325°, (d) 69 km at 1.1π rad.