6/20 chance or simplified would be 3/10. Answer [D] is correct.
Assuming that the given expression is

You calculate dy / dx = y' as:
1
-------. y' = e^(x/y) * (-x/y^2)
x + y
=> y' = e^(x/y) * (-x/y^2) * (x + y).
Answer dy / dx = - e^(x/y) (x/y^2) (x+y)
First you need to convert them to the same unit. 1 cm is 10 mm, so the scale is 5:10. 5*2 is 10, so the scale factor is 2.
Answer:
3 is the answer.
Step-by step explanation:
1/4 x 12
=> 1 x 3
=> 3
Therefore, 3 is the answer.
Hoped this helped.
Answer:
4
Step-by-step explanation:
yeah yeah yeah yeah 2+2=4