Thats a fake link that the person put up there in the comments ^
Answer:
let number of people at the fair be x.
As per the statement:
70% of people are under 16 years old
⇒
Remaining number =
Since, one third of the people remaining are teachers
⇒Number of teachers at fair =
Also, it is given that the number of teachers at the fair are 21.
hence,
Multiply both sides by 10 we get;
x = 210
Therefore, total number of people at fair are. 210 people
I belive it would be y=-5/1x+6?
But im only like 90% sure so dont take my word for it but i hope that right?
This is the expression written with only sinx and cosx.
Answer:
15
Step-by-step explanation: