If you invest x dollars at 3% intrest compounded annually ,then the amount a (x) of the investment after one year is a(x)=1.03x.

Evaluate the given expression if m=45 |-3m|

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)] =?

If x is 6, then 7x= a. 13 b. 42 c. 42x d. 76