Find an equation in the slope intercept form for the line that contains point (-1,2) and is perpendicular to y = -x

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.

Iq scores for adults age 20 to 34 years are normally distributed according to n(120, 20). in what range does the middle 68% of people in this group score on the test?

The area of the map is the product of the length and width. write and expression for the area as the product of the two binomials do not multiply