9. an annealed copper strip 6" wide and 1.00" thick is being rolled to a thickness of 0.80" in one pass. the roll radius is 14" and the rolls rotate at 100 rpm. calculate the roll force and the power required in this operation. (20 points) power=

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.

The roots of the function f(x) = x2 – 2x – 3 are shown. what is the missing number?

When i'm with my factor 5, my prodect is 20 .when i'm with my addend 6' my sum is 10.what number am i