Answer:
25%
Step-by-step explanation:
customer paid = 9492
less vat (13%) .net =8400
discount =16%==marked price = 8400X 100/84==10,000
profit on sale =5% . cost :=8000
% on cost (2000/ 8000) X100 =25%
20 minutes
Because-
If he did ten more minutes then friday just do 30 - 10 whih 20 mins
Answer:
150 cubic inches of water
Step-by-step explanation:
volume of a cylinder = πr²h
Volume of a cone 1/3(πr²h)
π = 22/7
r = radius
volume of a cone =
x Volume of a cylinder
450 / 3 = 150 in³
Answer:
b
Step-by-step explanation:
you can see in the figure, the function decrease from -1 to +3