Mary has six cards whose front sides show the numbers $1,2,3,4,5,$ and $6$. she turns the cards face-down, shuffles the cards until their order is random, then pulls the top two cards off the deck. what is the probability that at least one of those two cards shows a square number? explain your solution. is the answer the same as in part (
a., or is it different? why? your response

Mariah is randomly choosing three books to read from the following: 5 mysteries, 7 biographies, and 8 science fiction novels. which of these statements are true? check all that apply. there are 20c3 possible ways to choose three books to read. there are 5c3 possible ways to choose three mysteries to read. there are 15c3 possible ways to choose three books that are not all mysteries. the probability that mariah will choose 3 mysteries can be expressed as . the probability that mariah will not choose all mysteries can be expressed as 1 −

Given: x - 4x > 0, then the solution set in interval notation is: (-2, 0) true o false

Marking brainliest for original answer.. are these two triangles similar? how can you tell?