in a survey it was found that ratio of people who liked modern songs and folk songs ia 8:9 out of which 50people liked both song
s 40liked folk songs only and 80 liked none of the song then find the people involved in the survey
1 answer:
Answer:
as in the question it is given that 50 people liked both songs 40 liked folk songs and 80 liked none of the song so we can add the number of people
50+40+80
170
Step-by-step explanation:
the people involved in the survey were 170
You might be interested in
Answer:
It's the second option -> y = 1/2x -1
Answer:
55
Step-by-step explanation:
24/6=4. 4 desks in each row.
Hello,
x²/25+y²/9=1
a=5, b=3 c²=a²-b²=25-9=16=4²
Foci are (0,4) and (0,-4)
Answer C
============
This is not a right triangle.
