7.3 × 10e5+ 1.6 × 10e6+ 4.7 × 10e5 8.2 × 10e4− 2.4 × 10e4− 1.5 × 10e3
Can someone please answer these two
e=exponet

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.

Graph the linear function using the slooe and y intercept

In the diagram of circle o, what is the measure of zabc?