Unit II Question 18 FV=PV(1+r)^t =1800(1+0.07)^2 =2060.82 There is no other solution for this. The formula gives same answer as before Unit III Question 17 H=186+6=192 D= 2192 384 ft Convert to miles 4 /55 Answer as a radical= 4 miles 55 Answer as decimal=0.26968 miles Convert to the required decimal places. Unit V Question 30 Administrators=5 Faculty=8 Students=2 Number of ways= P(5,2)*C(10,3) =20*120 =2400 Unit VIII Question 21 pi=3.142 Area=230.9 f2 Unit II Question 18 FV=PV(1+r)^t =1800(1+0.07)^2 =2060.82 There is no other solution for this. The formula gives same answer as before Unit III Question 17 H=186+6=192 D= 2192 384 ft Convert to miles 4 /55 Answer as a radical= 4 miles 55 Answer as decimal=0.26968 miles Convert to the required decimal places. Unit V Question 30 Administrators=5 Faculty=8 Students=2 Number of ways= P(5,2)*C(10,3) =20*120 =2400 Unit VIII Question 21 pi=3.142 Area=230.9 f2