Select the number closest in value to 19.7/0.0485
A. 4
B. 40
C. 400
D. 4000

Little’s law firm has just one lawyer. customers arrive randomly at an average rate of 6 per 8 hour workday. service times have a mean of 50 minutes and a standard deviation of 20 minutes. how long does a customer spend at little’s law firm on average?

Jack did 3/5 of all problems on his weekend homework before sunday. on sunday he solved 1/3 of what was left and the last 4 problems. how many problems were assigned for the weekend?

When 142 is added to a number the result is 64 more times the number my options are 35 37 39 41