If sara bought 12 feet of fabric and she is going to make curtains and she has to cut 1/4 sections. how many sections of fabric will she have

3-12. write each answer with a reasonable number of figures. find the absolute uncertainty and percent relative uncertainty for each answer. (a) [12.41 (±0.09) + 4.16 (±0.01)] x 7.068 2 (±0.000 4) =? (b) [3.26 (±0.10) x 8.47 (±0.05)] - 0.18 (±0.06) =? (c) 6.843 (±0.008) x 104 + [2.09 (±0.04)- 1.63 (±0.01)] =?

Identify the conclusion of the conditional statement. if you live in phoenix, then you live in arizona.

Which of the following is not a subset of {1,2,3}?