1. A company needs to paint all surfaces of a closed cylindrical can which is 100 cm tall.
The radius of the circular top is 10 cm. How many square centimeters will need to be painted?
A) 1,000π B) 2,000π C) 2,200π D) 2,400π E) 10,200π
2. An admissions panel is to be formed, consisting of 3 administrators and 4 faculty
members. If there are 5 administrators and 7 faculty members who are eligible to serve on the
admissions panel, in how many possible ways can the selection be made?
A) 10 B) 35 C) 350 D) 420 E) 95,040