The employees in a firm earn $8.50 an hour for the first 40 hours worked per week and $12.75 an hour for any additional hours worked over 40 hours. How much does an employee who works 47 hours in one week earn? A. $599.25

B. $429.25

C. $340.00

D. $89.25

if you are saying purchasing 3 social media ads and one newspaper ad counts as one purchase then there are:

6 purchases

if you are asking how many of each then:

18 social media ads

6 newspaper ads

the first one

step-by-step explanation:

just id the test.

the answer would be a 24

step-by-step explanation:

c=2πr=2·π·3=24