We have,
x+y:x-y=3:2
To prove that, x+ y : x - y = 3:2.
x+y=3
And,
x+y = 2
Adding (1) and (2), we get
x+y+x-y=3+2
⇒2x=5
⇒ x =
Put x = in (1), we get
+y=3
⇒ y=3-=
x+y:x-y=
=3:2
So, x+y:x-y=3:2.
Answer:
a,d,o and a,f,o and b,d,o and e,o,c and f,o,c
Step-by-step explanation:
Answer:
Y=3/4x-3
Y=3/4x
Step-by-step explanation:
Positive Test Negative Test
Subject is diabetic 35 3 38
Subject is not diabetic 5 28 33
Total 40 31 71
Probability of getting a subject that is not diabetic, given that the result is negative.
28/31 = 0.903 or 90.3%
The answer is 90.3%.
Answer:
Friction
Step-by-step explanation:
