Given an n × n matrix a, write a function that carries out lu factoriza- tion without row pivoting. Note that this will be different from the built-in matlab function lu, which does do row pivoting.

7 weeks

step-by-step explanation:

convert each fraction to the least common multiple of 20, so 3/4 = 15/20 & 1/10 = 2/20, then divide 15 by 2 and you get a little over 7, so the food will last 7 weeks.

c

c

c

c

c

c

c

cc

c

step-by-step explanation:

answer: #1 ads up by 8 and i don't know #2

c and e

step-by-step explanation: c and e seem the most probable because a number less than 2 on a spinner with 4 equal sections would be 25% and e because all of the stacks contain 13 of that card.