2018
3. crafts the edges of the kite-shaped glass in
the sun catcher are sealed with lead strips.
jh, kh, and lh are 2.75 inches, and mh is
5.5 inches. how much lead is needed to
seal the edges of the sun catcher? if the
craftsperson has two 3-foot lengths of lead,
how many sun catchers can be sealed?

At the beginning of 1974/75,2 years a man invested #2000 in a bank at 12.5% compound interest, if it degree #650 at the end of each two years to pay his son's school fees, after payment of interest to pay his son's school fees, how much did he have left at the beginning of the 1978/79 school year?