Abrand of cereal had 1.2 milligrams of iron per serving. then they changed their recipe so they had 1.8 (mg) of iron per serving. what was the percent increase in iron?

2x + 1 < 5 solve the following inequality. then place the correct number in the box provided.

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.

How is the number of vertices for a prism related to the name of the prism