The graph depicted on the bottom right is the graph needed to answer the following questions (#1a-c), excluding question #2.

(1) For this question use the graph at the end of the exam. You must give the (r. y) coordinates of the point on the graph you use for each part. For example if a question says find log(70) you would write (r, y) = (0.84. 7). See graph (a) log(46 x 1000) = (b) antilog(4.38))/1000 = (e) 100-72 x log(10?) (2) Solve 215-8 - 3- for r. Simplify the answer to get z = log(A)/ log (B) 10 where A and B are integers 0.1 0.2 0 . 3 0.4 0.5 0.6 10 . 7 0 . 8 0.9