A new Speed boat costes $33,000. the value decreses by 12% each year. Determine the boat value after 6 years.

Iwould you figure it out but you don't have a picture or in your question as to what the physical property you're looking for is

Sorry i dont understand the question can you rephase it?

Heat capacity = mcδtheat capacity = 2.676×10^3 j ..the heat capacity given is for 7.00 g of kcn,potassium cyanide which is equal to 0. mole of mole = mass  ÷ mr of kcn is 7  ÷ 65 =0.therefore: 0. of kcn liberates 2.676×10^3 j of heat1 mole   (2.676×10^3    ÷  0.107 )  × 1 =do the calculation to obtain 25009 j = 25kj