22% of 50 is 11.
Hope this helps!
Answer:
90 degrees, 120 degrees and 150 degrees
Step-by-step explanation:
Given that three adjacent angles are at a point. The ratio of the measurements is 3:4:5. The angles should add to 360.
First add up all the ratio
3 + 4 + 5 = 12
For ratio 3
3/12 × 360 = 90 degree
For ratio 4
4/12 × 360 = 120 degree
For ratio 5
5/12 × 360 = 150 degree
90 + 120 + 150 = 360 degree.
The angles are therefore, 90 degrees, 120 degrees and 150 degrees
Answer:
D.) 9/10
Step-by-step explanation:
We want to simplify: 
4 divides 8 twice and 12 three times.

We multiply the first numerator by the second and the first denominator by the second.
This will give us:

Therefore the last choice is correct.
Answer:
part b)
increasing: hour 1
constant: hours 2 and 4
decreasing: hours 3 and 5
part c)
non-linear
Step-by-step explanation:
I'm not positive but I think it would be C