Answer:
30° 150° 150°
Step-by-step explanation:
there are multiple ways you could get to this answer. the easiest way is to use linear angles (angles that will add up to 180°). so 180°-30°=150°. then use vertical angles (angles across from each other at an intersection are always equal) and figure out that 30° and 150° are the last two angles
Answer:
Graph A
Step-by-step explanation:
There are 4 dots either side of the dot above 14, so 14 is the middle value.
The median of the data set is 14.
Answer:
24% of those surveyed liked neither
Step-by-step explanation:
Set concepts:
We use set concepts to solve this question.
I am going to say that:
P(A) is the percentage of people that liked to swim.
P(B) is the the percentage of people that liked to run.
The percentage of people that liked at least one of these activities is:

In which
is the probability that a person liked both these activities.
The percentage of people that liked neither is:

Of those surveyed, 58% said they liked to swim and 36% said they liked to run.
This means that 
18% said they liked both swimming and running
This means that 
What percent of those surveyed liked neither?
At least one:

Neither:

24% of those surveyed liked neither