Which is an equivalent form of the expression 1800(1.2)–t?

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.

Does the point (1, sqrt 7) lie on circle shown.

Atriangle has a side lengths of 18cm, 80 cm and 81cm. classify it as acute obtuse or right?