John runs a computer software store. yesterday he counted 127 people who walked by his store, 58 of whom came into the store. of the 58, only 25 bought something in the store. estimate the probability that a person who comes into the store will buy nothing (put your answer as a fraction)

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%