Answer:
c)
Step-by-step explanation:
16) Cost price = Selling price * 100 / (100- loss%)
= 800 * 100 / 80 = 10*100 = 1000
Loss = Cost Price - Selling price = 1000 -800 = 200
The answer would be a student. If you think about it, 1/20 is 5%. So teachers only consist of 5% of the entire fandom. Whereas students are of 95%. You could even put this as a fraction . We know teachers are 1/20. To get the student fraction, you divide 95% by 5! That will equal 19/20. The way you put this on the number line is up to you but I suggest writing down 95% for students and 5% for teachers
Answer:
1/4
Step-by-step explanation:
there is 3 black marbles and 3+4+5=12 total marbles. 3/12=1/4
Answer:
A
Step-by-step explanation:
Okay cool, so basically the formula is a^2 + 2a square root a square over 4 + h square.
We have to us e the Pythagorus theorem to find the height.
3^2 + h^2 = 36
9 + h^2 = 36
h^2 = 27
h ~ 5
Let's plug in the values from the formula.
The closet answer should be A