The coffee table is $302, and the couch is $906. Divide the total price by 4 and multiply that number by three. Add the two numbers to check. Hope this helps!
We have that [Volume of the pencil]=[Volume of <span>cylinder]+[volume of cone] </span>[Volume of cylinder]=pi*(0.5²)*15=11.78 cm³ [volume of cone]=pi*(0.5²)*2/3=0.52 cm³ [Volume of the pencil]=[11.78]+[0.52]=12.30 cm³