Problema Solution
A recration room has the following dimension 24yd, 30yd, 7yd, 12yd Carpeting will cost $7.00 a square yard. How many square yards of carpet will b eneeded and how much will it cost?
Answer provided by our tutors
Area = (24 yd)*(30 yd) + (7 yd )*(12 yd) + (7 yd)*(24 yd)/2 = 888 square yards
Cost = (888 square yds) * (7 $ per square yd) = $6216
hey man in a last tutorial which you posted, i made a mistake
"In an 8in square pan and a 9in square cake pan. what is the difference in volume each pan will hold? Assume eacs pan is 1.5 inches high."
answer will be
volume of first pan =64*1.5= 96
volume of second pan= 81*1.5 =121.5
so the difference will be= 121.5-96 =25.5 inch cube