State if polygons are similar

Question part points submissions used suppose that 100 lottery tickets are given out in sequence to the first 100 guests to arrive at a party. of these 100 tickets, only 12 are winning tickets. the generalized pigeonhole principle guarantees that there must be a streak of at least l losing tickets in a row. find l.

Sasha drank 8 bottles of water everyday for a week. how many bottles of water did she drink in total?

If t8 = 4 and t12 = −2, find the first three terms of the arithmetic sequence.