By rounding each number to 1 significant place estimate the answers to: a)763 x 42 / 82 b) 39 x 52 / 3.8 x 4.9

What is the similarity ratio of a cube with volume 729m^3 to a cube with volume 3375 m^3

Aaron invested a total of $4,100, some in an account earning 8% simple interest, and the rest in an account earning 5% simple interest. how much did he invest in each account if after one year he earned $211 in interest? select one: a. $200 at 8%, $3,900 at 5% b. $3,200 at 8%, $900 at 5% c. $900 at 8%, $3,200 at 5% d. $3,900 at 8%, $200 at 5%

Point a is at 12, and point d is at 56. point c is midway between a and d, and point b is midway between a and c. which of these is the coordinate of b?