Cate and Elena were playing a card game. The stack of cards in the middle had 28 cards in it to begin with. Cate added 6 cards to the stack. Elena then took 10 cards from the stack. Finally, Cate took 3 cards from the stack. How many cards were left in the stack?

Which function has the same domain as y=2x

The probability that a college student belongs to a health club is 0.3. the probability that a college student lives off-campus is 0.4. the probability that a college student belongs to a health club and lives off-campus is 0.12. find the probability that a college student belongs to a health club or lives off-campus. tip: p(a or b) = p(a) + p(b) - p(a and b) 0.54 0.58 0.70 0.82

Which best explains why this triangle is or is not a right triangle ?