Adie is rolled repeatedly until the sum of the numbers obtained is larger than 200. what is the probability that you need more than 66 rolls to do this?

Jenisey has $24 to spend on seven pencils. after buying them she had $10. how much did each pencil cost.?

Segment an is an altitude of right δabc with a right angle at a. if ab = 2, squared 5 in and nc = 1 in, find bn, an, ac.

Consider an example of a deck of 52 cards: example set of 52 playing cards: 13 of each suit clubs, diamonds, hearts, and spades ace 2 3 4 5 6 7 8 9 10 jack queen king clubs diamonds hearts spades what is the probability of drawing three queens from a standard deck of cards, given that the first card drawn was a queen? assume that the cards are not replaced.