Answer: 30% chose watermelons.
Step-by-step explanation:
if 29% chose apples and 41% chose bananas, that equals 70%
So, out of 100%, 70% chose both apples and bananas, which leaves 30% for watermelons.
Answer:

Step-by-step explanation:
Cosine (cos) is adjacent by hypotenuse. 
In any of the 45° angles, 1 is adjacent and √2 is the hypotenuse.
So arrange them to get 
Answer:

Step-by-step explanation:
The given quadratic trinomial is 
Where a=6, b=-13 and c=-5

The factors of -30 that add up to -13 are -15,2
We split the middle term to get:

Factor by grouping:

These completely factors to:

Answer:
The graph so C
Step-by-step explanation:
Cause u can’t get two or more x values for different for one y value( if u plug in 3 and u get 5, u can’t plug in 3 again and get 10)