) A measuring cylinder of diameter 80 mm contains water to a depth of 125 mm. This water is then poured into a cylindrical beaker of diameter 100 mm. What is the depth of the water in the beaker?
b) The water in a is poured into a burette tube (cylindrical). If the height of water in the tube is 360 mm, calculate the radius of the tube, correct to 2 significant figures. ?
Mr. Isaac is lending Gh₵20000 to Mr. Hayford, to be repaid over five years. Mr. Isaac would like to effect a policy on Mr. Hayford’s life to cover the loan should Mr. Hayford die. Mr. Hayford would like to insure Mr. Isaac’s life just in case he dies and the beneficiaries of his will insist that the loan be repaid early.
(a) What is the extent of insurable interest in each case?