Answer:
Refractive index of a medium depends upon the refractive index of the surroundings
Answer:
84 degrees
Step-by-step explanation:
A right triangle is 90 degrees
90-4-2=84
First you need to find out how many cm of water that will be saved after brushing your teeth 3 times.
379 x 3 = 1137
Next you need the convert the cm to liters. You do this by dividing the cm total by 1000.
1137 / 1000 = 1.137
So you would save 1.137 liters of water while brushing your teeth 3 times.
Hope this helps!!
Well, all you have to do to solve this is multiply 850 times 10, which is 8,500, so that means there are 8 thousands.
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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%
