Answer:
15.6
Step-by-step explanation:
you have to use the equation sin15= x/24, then you'll multiply 24 by sin15 to get x by itself. Then, you use a calculator to get 15.6 (btw. i rounded to the nearest tenth
The first box plot
minimum: 0
lower quartile: 10
median: 20
upper quartile: 40
maximum: 60
Answer:
Quadratic, Linear, Exponential.
Step-by-step explanation:
You can find the average difference between rows. For example, in the first one, between the ys, it changes by 1, then 3, then 5, then 7. If you look at the changes between these you get 2 each time. Because you had to look at the differences twice, its quadratic. It's linear if you had to look at it once. Exponential you can just see if you can multiply the same constant between each row.
Answer: P = 8/15
Explanation:
There are 30 contact in total
And there are 16 contacts are people he met at school
P = 16/30 = 8/15
