Evaluate 3^2 + (5 − 2) ⋅ 4 − 6 over 3.
19
16
46
24

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)] =?

Why do interests rates on loans to be lower in a weak economy than in a strong one

If x = -2, then x 2-7x+10 equals a. 0 b.20 c.28